can someone please show me step by step how? i am confused[10001 JO 2 2 0 (a) For the matrix A- 10 1 1 0 find the characteristic equation and all of the eigenvalues. 0 0 0 -1] [1 3 -11 (b) For B = 0 2 0 , find a basis for the eigenspace for the eigenvalue 1

Get college assignment help at Smashing Essays can someone please show me step by step how? i am confused[10001 JO 2 2 0 (a) For the matrix A- 10 1 1 0 find the characteristic equation and all of the eigenvalues. 0 0 0 -1] [1 3 -11 (b) For B = 0 2 0 , find a basis for the eigenspace for the eigenvalue 1 Practice8 ,what is x? (2)Consider the basis B={]2 if [x]R 3,if 1.(1)Consider the basis B- 121 [1 2 2. Let A=4 5 16 9 31 6 ,what is the dimension of Null A? 121 het onder de bus (3) 9 ) – 09-15 minutos at is x? (2)Consider the basis B={2], 1.(1)Consider the basis [y]8(3),what is y? antes de – WE ) 2. (10pts) If T: M2x2 (-6 2a)z2 – (b- P is the linear transformation defined by T d)z c, find a basis for a) the null space of T and b) the range of T 61. A tank initially contains a salt solution of 3 grams of salt dissolved in 100 liters of water. A salt solution containing 0.02 grams of salt per liter of water is sprayed into the tank at a rate o (1)(20 points) (1) In this problem z = 5 121. For the answers you do not have to calculate an explicit munber; an expression in terms of numbers is OK in the absence of using a calculator (a)(5 points a) [3 marks) Find in set builder notation the set of all positive integers a such that 137 = a (mod 5). b) [2 1 2 marks] Determine whether f is a function from the set of all bit strings to the set of bints 1. Graph k(x) = 2×2 – 7x 3 x – 2 Using the table, write the given Egyptian numeral as a numeral in base five. 1 10 100 1000 10,000 100,000 1,000,000 UUUUU Please do #6

Question You have been requested to present trends in population shifts and changing

You have been requested to present trends in population shifts and changing healthcare needs to your Board of Directors. Create a slide presentation that illustrates the demographic trends in your area (New Jersey State

Question Communications can be hindered by the lack of standard terminologies throughout the

Communications can be hindered by the lack of standard terminologies throughout the health care system. The American Nurses Association recognizes 12 standardized (including nursingspecific and interdisciplinary) terminologies as well as data element sets (such as the nursing minimum data set), and interfaces to support nursing practice.DIRECTIONS Compare and contrast two ANA recognized standard nursing terminologies (selected from any of the Interface Terminologies, Minimum Data Sets or Reference Terminology) and explain fully. Discuss why there is a need for codification of nursing data in EHRs. Include the basic concepts of the terminologies you selected and apply these to one case example. You can provide an example from your practice or the literature to demonstrate your understanding of the material and to bring the material to life.Your position statement should• Be focused, well organized, and unified• Use language that complies with standard English usage and APA guidelines; is free of errors in grammar, punctuation, word choice, and spelling; reflect language consistent with professional practice and be appropriate for the audience, and correctly document and cite sources• Be done independently by each student• Page limit is 5-7 pages, excluding title page and reference page• Be formatted in APA style(Instructions uploaded under files section)Sources must be within 5 years

Question Dear writer ID# 22737.This is an important project. This project must be

Dear writer ID# 22737.This is an important project. This project must be proficient and exemplary AND CALULATIONS MUST BE CORRECT. Please provide a polished and well written project. THANK YOU!

Question Once you have submitted your second submission to the grade book dropbox,

Once you have submitted your second submission to the grade book dropbox, it will be considered final and subject for grading. Requirements: To complete this application, you will need to access to the following databases: CINAHL, MEDLINE, Cochrane Library, and the Joanna Briggs Institute. You may access these databases through the Chamberlain University Online Library.The APN Professional Development Plan paper is worth 200 points and will be graded on quality of information, use of citations, use of Standard English grammar, sentence structure, and overall organization based on the required components as summarized in the directions and grading criteria/rubric.Submit your manuscript as a Microsoft Word Document, which is the required format at Chamberlain University. You are encouraged to use APA Academic Writer and Grammarly when creating your assignment.Follow the directions and grading criteria closely. Any questions about this paper may be posted under the Q

Question For this assignment your literature review should reference 12-15 or more scholarly

For this assignment your literature review should reference 12-15 or more scholarly sources. Format: This assignment should be 8-10 pages in length not including title and reference page. Your paper should have 1-inch borders on all four sides, use times new roman-12 point font, be double spaced, and not have an extra space in between paragraphs. (You may need to turn this off in MS word by going to paragraph and clicking “Don’t add space between paragraphs of the same style). Since this is an INTL course you need to use the Turabian parenthetical citation style with a references page.

a. Find the value of Thevenin equivalent resistor, RThat terminals a-b of the circuit shown below. b. For the same circuit above, find the open circuit voltage, VTh across terminals a-b, using the Th

a. Find the value of Thevenin equivalent resistor, RThat terminals a-b of the circuit shown below. b. For the same circuit above, find the open circuit voltage, VTh across terminals a-b, using the Th Using the principle of superposition, determine the current i through R4 due to the voltage source V. Assume: R1 20 ohm R2 12 ohm R3 13 ohm R4= 7 ohm Vs 3V is 2 A R4 R2 R3 Ri is mA. (Round the final a QUESTION 5: Explain the need for compensation of control systems 3 Marks (a) (b) Outline the steps involve in the design of lead Compensator using Root Locus method (c) Design a suitable lead compensa Using the continuity equation (div.J = 𝛿p/𝛿t), show that a small fluctuation in the electron density in a semiconductor will build up in time in the presence of the negative differential movilit QUESTION 3: (a) (0) What is polar plot? 2 Marks (ii) Explain how to obtain G.M. and P.M. from polar plot 4 Marks (b) Obtain the polar plot of a type 1 system with an open loop transfer function G(s)H( QUESTION 1: (a) (b) Explain the concept of gain margin and phase 6 Marks Define and explain briefly the following frequency domain specifications: i. Bandwidth ii. Cut-off frequency iii. Resonant Peak EE 262 Electrical Circuits Laboratory Lab 7 – Step response of series RLC circuit Required equipment Function generator, breadboard, oscilloscope, 1mH inductor, 1nF capacitor, 10022 resistor Prelimi (a) [4] (b) Convert decimal 378 to a 16-bit binary number by first converting to hexadecimal Convert 0110 1000 0011 1001 binary-coded-decimal (BCD) to its decimal equivalent. [3] What is the largest d Write down the truth table of a 2-input NOR gate and the Boolean expression for its output in the product of sums (POS) form. [3] For the circuit of Figure 26, assume that switch S is connected to a l For the solar cell shown in the figure, find the relative maximum power output for RS of 0 Ω and 5 Ω (you may assume the areas shown under the I-V curves to correspond to the maximum power rectangle true false51. A READ operation in a static memory cell is destructive 52. The channel mobility in short channel MOSFET’s is larger than in long channel MOSFET’s. 53. At low electric field the carrier velocity i Question 2: (20 marks) The seven-segment indicator (shown in the figure) can be used to display any of the decimal digits 0 through 9. For example “1” is displayed by lighting segment 2 and 3 and “8” Question 3 part A (8 marks): Realize (develop the circuit for full adder using 3-to-8 line decoder with: (a) Two OR gates (b) Two NOR gates (i) Write the truth table (ii) Write the simplified (using K Question 4 (15 marks) Design a sequential circuit with two JK flip-flops A and B and two inputs E and x. If E= 0, the circuit remains in the same state regardless of the value of x. When E= 1 and x = Consider a signal given by (a) x(t) 2 cos2 (20nt n/4)4 sin(30nt n/8) Determine whether x(t) is a fundamental frequency. If ‘no’, justify your answer. periodic signal. If ‘yes’, find the Find the tri Question 5 Part A (15 marks): Design asynchronous (ripple) counter, up count counter, with a modulo-13 using D flip- flop: (1) Build the state diagram (ii) Draw the logic circuit Question 5 Part B (20 marks): Design synchronize downward decade counter which counts in the sequence: 0000, 1001, 1000, 0111, 0110, 0101, 0100, 0011, 0010, 0001, 0000, 1001 and repeat Use J-K flip-fl Urgent ![30p] 3. An amplitude modulated (AM) Fig.2 signal is depicted in Fig.3 for time scale 500us/Div (horizontal axis) and voltage scale 100 uV/Div (vertical axis). (a) Specify frequency of the message sig For the tungsten n-type GaAs Schottky diode shown in Fig 2, find the barrier height. Assuming ND = 1 x 1023, a (the active layer thickness) = 0.2 μm, L (channel length) = 1 μm, Z (channel width) = 1For the tungten-n-iype GaAs Schottky diode shown in Eig2, find the barier height Assuming Np1x 10″ m3, a (ihe active layer thickness)0.2 um, L (channel length) = l un, Z (channel width)= 10 um, i) det (a) Consider a discrete-time signal given by x[n] = -x rectly where 11. Ir-R/2 SASK/2 rect l = lo otherwise (1) Sketch the waveforms of the signal x[re] and determine its energy and power levels. (1) Student Name: 9) 110 Bonus points] write a program to receive data serially at baud rate 6,250 bps using interrupt service routine (ISR) while at the same time turning one LED On and on every one seco Student Name: ID: 8) 115 points! Write a program to find the frequency of the unknown signal applied at Timer O input 23.4 (TO) pin. Assume crystal frequency is 24 MHz, Display the frequency on Port 1 plz only the final and right anserws plz no explainingTactics Box 28.1 Using Kirchhoff’s Loop Law ( 3 of 12 4. Apply the loop law AVU Rev Learning Goal: To practice Tactics Box 28 1 Using Kirchhoff’s Loop Law Circuit analysis is based on Kirchhoff’s laws Pressure (atm) Temperature (K) 300 315 10 330 15 345 20 360 375 25 30 390 35 405 40 420 45 435 50 450 4. Write a matlab program that will read the data from the second tab. Use polyfit to create a l Question 2 2. Find vo in the circuit in figure 2 using the superposition theorem. 2 H m 122 42 voi 10 cos 2t V 2 sin 5t A 0.1 F Figure 2: Circuit of question 2 CAN4701/101/0/2019 Question 3 Using figure 3, find the value of the resistance that will absorb the maximum average power. Calculate the maximum power. [10] j30 40 Ω 150 Figure 3: Circuit for figure 3 Question 4 Consider the circuit in figure 4. Find the v (t) fort > 0, when vs = 10u(t) mv. 5V. 692 592 33 V Q1 Some passive sensors are relatively simple and are based around the principles of i) resistance, ii) capacitance or iii) inductance. a) Describe the general mechanisms behind sensors based around t Problem 2 (20%) a) Explain the functionality of a strain gauge and what do we mean by strain factor G? b) What is a piezoresistor? * c) Sketch of how to arrange piezoresistors for making: – A pressure News Sit-to) ann , For Periodic Signals: vities For Keren – I CECI kull InteI d =cosco-j Since) ant ne ket de). LA SOKAT EKST KAI – skrbta – re të – е – For Never Le even CSK 22 Ikea Lecē Jē – Cos We want to digitize a continuous time signal s(t). d o 91 to be an ibor 25 ( 941. Explain the different error sources with such a signal conversion. 2. How do we reconstruct the original signal s(t) f i hope its clear4. a) Proof that ase=Bded (Bse 1); given that Ig L IB, Bde Ic/Ta and ase Ic/IE b) Compute the ade for the transistor at VCE 0.4 V and In 100 HA QUESTION 1 a) i. If the impulse response h(t) and the input x(t) of a linear time invariant system are shown in Figure 1.0, obtain the output y(t). x(t) 0 1 1 2 0 Figure 1.0 [4 marks] ii. A linear tim Question 4 Fig. 3 shows the structure of a simple electric motor. A Te N B C oinputo Fig. 3 (3) 4.1 Name the parts Labeled A, B and C A B State two design changes that would allow the motor to lift la 4.4 The diagram shows an outline of a coal power station, with some components labelled. The coal is used to heat water in the boiler for turning the turbine. turbines transformer T generator coil mag 61. The charge interaction in the channel results in a larger threshold voltage of the short channel MOSFET’s compared to long channel devices. 62. A dynamic memory cell is made of a single capacitanc true false61. The charge interaction in the channel results in a larger threshold voltage of the short channel MOSFET’s compared to long channel devices. 62. A dynamic memory cell is made of a single capacitanc Question # 1 For the voltage amplifier circuit shown, the transistor’s parameters are given by: K-2 mA/V2, V=1.5V, =0. Calculate the following 1. DC MOS-FET current 2. The mid-band voltage gain, “Vo/V For the amplifier shown in Fig. 1, the BJT parameters are: VBE-0.7V B-200, C 0.8 pF, C 1 pF and VA=0, the MOS transistor’s parameters are: K 2 mA/V2, V= 1 V, Cds=Cgd=1 pF, Va= 1. Find the DC Currents (15 marks) (a) Find the Fourier series of the periodic waveform shown in Figure 6. f(t) ДИД. -1 о 2 3 Figure 6 (15 marks) (b) Calculate the rms value and the power applied by a TRIAC to a 100 load QUESTION 1 In the bridge circuit below, which formula will give a correct value for R4 i terms of the voltage between Vleft and Vright (dV Vleft-Vright), the resistance of R1, R2 and R3 (all equal to Question 4 (25 marks) Referring condition o Fig. 2, write an embedded C code that will satisfy the following t (i) Initial state, LED1 is ON (RA2) and Buzzer is de-activated (RA1) (ii) When Push Butto A baseband signal, m(t), with a bandwidth B, is transmitted as Bry(t) using NBFM with a carrier frequency ), Another baseband signal, m (t), with a bandwidth B, is transmitted using DSB-SC modulation 11 Passive Rc band pass filter is depic ted in Fig.1. Find lower cutoff frequency of the band passfilter fc. Find vpper Cutoff frequency of the band pass filter fc. band pass filter. Plot the froquenc If the function is Analytic derive its derivation: f (z) = cos Z If the function is analytic then derive its derivation: f ( z ) = e^z Solve the following equation remembering that cos ( z) =( e^iz e^-iz) / 2 cos (z) = 6 If the function is analytic then derive its derivation: e^z = 6 4i 1)write verilog code for four bit adder by instantiating 4-one bit full adder 2) Write Verilog code to implement the circuit in Figure attached using the gate level primitives. find the value of the following integral: (5z 7/z^2 – 2 z) dz where C is a counter clockwise closed path that contains the points z=0 and C is a counter clockwise closed path that lies out side of z 13. A circuit has three elements, A, B, and C. One of them is resistor, one is capacitor and one is inductor. I() (10e-1 – 20e-20 A and ν(t)=(-5e-1 20e21) V, for 120. When I = 05, this circuit store 13. A circuit has three elements, A, B, and C. One of them is resistor, one is capacitor and one is inductor. I() (10e-1 – 20e-20 A and ν(t)=(-5e-1 20e21) V, for 120. When I = 05, this circuit store Two circuits are connected in parallel to 200 volt supply mains. The first circuit has reactance of 800 ohms, while the second has rcuit has a resistance of 600 ohms and an Inductive and an inductive 1) write verilog code for this FSM circuit find the value of the following integral were C is counter clockwise closed path that contains the points z=0 and lies out side of z=0 and z=2 C where the counter lies 2 inside and 2i and -2i lie ou I make astable circuit by NE555 IC I know, the circuit’s duty cycle can’t be less than 50% but if R1=165 ohm R2=10k ohm C=100nF , circuit’s duty cycle is 23.7% in my oscilloscope Why is it working lik please use the format in picture 2 as reference.Practice Problems on Filter Determine the voltage gain, filter type, the resonance frequency, band width (or cut-off frequency), Q. factor of the following circuits: WA Tu 7/23. le Filter: given in please use picture 2 as reference to answer.Practice Problems on Filter Determine the voltage gain, filter type, the resonance frequency, band width (or cut-off frequency), Q. factor of the following circuits: L v.) Tu 7/23. . Filter: GLEN in please use picture 2 as referenceQ 0 wally wo = vic Practice Problems on Filter Determine the voltage gain, filter type, the resonance frequency, band width (or cut-off frequency), Q- factor of the following circuits: – Wmo 12 cos at Consider a closed look system with the open loop transfer functionProblem 2 Consider a closed loop system with open loop transfer function 3(s 2) s(s2s3) orner frequencies of the terms in the transfer function 2. (5pt) Sketch the asymptotic approximations of the amp Rs=2400 symbols se Question 1: (2 marks) A digital communication system transmits data using QAM signaling over a voice-band telephone channel at a rate 2400 symbols/s (baud). The additive noise is as can anyone help me with this digital communication question ?Question 3: in the Manchester code, binary symbol 1 is represented by the doublet pulse si(t) shown in figure below, and binary symbol O is represented by the negative of this pulse sz(t) and the nois can you please solve all questions[TOTAL MARKS: 25] QUESTION 2 2(a) [15 marks] R1 tOpen=R3 Vin R2} I ŽR4 Vo(t) Figure Q2a Consider the circuit shown in Figure Q2a. The switch opens at t=0. R1 = 1k0, R2 = 212, R3 = 5001, R4 = 1.5k12, (17 marks] R2 R1 Vict) Figure Q4a Derive an expression for the closed-loop gain of the inverting amplifier in Figure Q4a when the op-amp is assumed to be ideal. [2 marks] Derive an expression for the 4(b) [8 marks] R2 R1 RF OPAMP R3 NOPAMP R4 M R2 A OPAMP Figure Q4b Consider the circuit in Figure Q4b. The output voltage is Vo(t). R1 = 1009, R2 = 400, R3 = 5000, R4 = 1000, RF = 10000. The output v R2 R1 tClose 0 V1 R3 vc(t) V2 Figure Q2 Consider the circuit in Figure Q2. R1 20, R2=20, R3=20, L-1H, C=0.5F, V1-4V, V2=2V. The switch closes at t=0. Prior to the switch closing, assume steady-state A sine wave has a Peak to peak voltage of 42V and a phase angle of phi=5pi/8 rad. The waveform leads the reference. The general equation which decribes the instantaneous voltage of this sine wave is: can you please solve all of itQUESTION 4 [Total marks: 25] [15 marks] 4(a) Vo1 V1 Rd op-amp1 Ra Rc op-amp 3 Vo Rb Rc Ra Vo2 Rd op-amp 2 V2 Figure Q4a Consider the circuit in Figure Q4a. Assume ideal op-amps State two properties of simplify y to simplest form if you can simplify x20-dm 0000000000000 0v2 = ABC DEF OOO000 OOOOO OOoo lo COOO ! oooloo OOO101 ooollo ooolll ooooo o olol O 1016 oololl oolloo OD 101 oolllo ool o loco O10001 ololo oo Ol0011 ololoo olo 101 Olo116 Ololll Design a current mirror network which supplies 3 different sourcing currents (pmos) 3 different sinking currents (nmos) W ratios for L and supply the source current 1: 1x Iref source current 2: 4x Ire 87.4 k Ohm A. 24.4 k Ohm 3.3 k Ohm 8.2 k Ohm 6.7 kOhm AVA AVA Find the equivalent resistance between A and B V OUT VIN VIN- INTEQ Q2 ŞR REF For the above circuit (1) label the key voltages and current on the circuit diagram. (2) describe the purpose of each of the transistors and transistor groups. (3) sup Supply a 3-stage MOS amplifier design with pmos diff amp input stage nmos cascode amp second stage class-AB output stage W Adjust the current mirror – ratios so the first two stages are biased to th Supply a BJT class AB output stage with an input interface which limits the amplifier’s loading. Supply a MOS class AB output stage with an input interface which limits the amplifier’s loading. 6k Ohm 4 k Ohm 10 kOhm 6kOhm 17.2 k Ohm 1.1 k Ohm 13.8 k Ohm Find the MAGNITUDE of the currents in each of the branches (Select the answer which matches your calculations most closely, there will be some rounding error) 221mA,2.3 1. (40 points) FOURIER SERIES (1) (20 points) Determine Fourier series coefficients of the given signal: s(t) = 2 į $(t 2k) Ź 8(t 2k – 1). k=-00 k=-00 (2) (20 points) Determine the continuou Problem 1. The MOSFET circuit shown below uses a MOSFET with the indicated characteristics. For each of the cases listed, solve MOSFET’s device current and drain voltage, and indicate whether the devi Problem 2. The MOSFET circuit shown below uses a MOSFET with the indicated characteristics. For each of the cases listed, solve MOSFET’s device current and drain voltage, and indicate whether the devi Can you please help me to find the appropriate window to be used and the order N of the filterYou are required to design a digital filter with the following specifications: Sampling frequency 8000 Hz Passband frequency 1600 Hz Passband ripple 0.01 Stopband frequency 4800 Hz 0.001 Stopband ripp Problem 3. The MOSFET circuit shown below uses a MOSFET with the indicated characteristics. For each of the cases listed, solve MOSFET’s device current and drain voltage, and indicate whether the devi Problem 4 The logic circuits shown below use both NMOS and PMOS devices as switches. Analyze each circuit and complete the truth tables by entering “L” or “H” in each position within the table. 22. In the circuit shown below, load A consumes 5.9 kW at a power factor of 0.70 (lagging). A capacitance is connected in parallel with load A, so that the combined load has a unity power factor. The The distribution of electrons between the ground and excited states is governed by the Fermi distribution. At room temperature, how I can calculate the electron populations in the first two confinemen Determine the following for the amplifier shown in Figure T3.9. 6. VCE Impedance at the base hie Input impedance of the amplifier Zin Amplifier gain Ay (i) (ii) (iii) (iv) O 18 V 3.3 kM 47 k 10 μF Fi Q1.) There are two generators present as shown below: G2 (a) Explain how you determine the power balance between one generator and the load? Direction of solution: mechanical power into generator —- 1) Consider the distribi tion system below. The system is one-phase and nominal voltage is 220V. There are loads at some po nts and these are given below table. This network does not have any distribu 2) Consider the below phase network. Loads are given below table, Copper underground cable is used and the cross-sectior is selected as 35mm. This is the same for all the network. Allowable maximum vo Is the system characterized by the differential equation (t)3(t) y(t) i(t)u(t) stable (assuming zero initial conditions)? а) yes b) no c) the stability of the system can not be determined because the ) Consider the belos 3 phase network. There are distributed loads at only ACB and ADB branches. The ACB branch has J -50W/m and ADB branch has J=30 W/m. Allowable maximum voltage reduction is 6%. Rate Hi, I need help in setting up an op-amp circuit to solve the given second order differential equation: Given initial conditions are : y(0) = 2 and y'(0) = -45. Maximum values can be assumed to be a 0. At = 0- the circuit is in steady state and the inductor acts like a short circui PP2016- Q2. A single-phase full bridge thyristor rectifier is supplied from a 200Vrms 50Hz AC source, and supplies a series R-L load comprising a 2092 resistance and a 36.8mH inductance. 2.a. Sketch t PP2016- Q3. A 3-phase SCR bridge is supplied from a 3-phase 220Vms, 50Hz AC source, and directly feeds a 220 load resistor. 3.a. Sketch the circuit diagram for this rectifier. [Refer to lecture notes] PP2016- Q4 4.a. Sketch the circuit arrangement of a DC-DC buck (step down) comverter with a high-side switch, clearly labelling each circuit element. 4.b. A high-side-switched buck converter is requir Find the average power absorbed by the network shown in the figure below. 4/60° A 360 E360 -18 Determine the average power supplied to the network in the figure below. 12 7.Q -1 n 1/0° A j1n 12 W 0.25 PP2016- Q5. 5.a. Sketch the circuit arrangement of a DC-DC boost (step up) converter, clearly labelling each circuit element. 5.b. Sketch all significant operating waveforms for this converter for con

capaitors of 20uF, 50uF are connetd in series across voltage supply of 20V calculate the voltage across the 15uF

capaitors of 20uF, 50uF are connetd in series across voltage supply of 20V calculate the voltage across the 15uF current of 4A passes through solenoid of 500turns and length of 2 m and cross setional area of 0,01msquare. work out the coefficient of self induction for the oil 7 Design the following Digital circuit in VHDL, assuming LEDR (3 downto O) will also be connected to the inputs A(3 downto 0) A(3:0) MUK3 SET MUX2 A 75 μF capacitor is charged to 80 volts. How much energy is stored Question : (4 marks) uni Compare Nkz and RZ signaling techniques in term and RZ signaling techniques in terms of probability of a bit error P[e]. The bit rate R-1/T and pulse amplitude a are fixed. Ke Using the idea of the linear machine:- 1- explain the reason of the high starting current. 2- how does a decrease of flux produce an increase in speed in a linear machine ? in a substation of 4 transformers, how the power sharing is controlled ? 1)Design a 2-bit binary weighted DAC taking the Reference voltage to be 4 Volts. 2) Design a 2-bit Parallel/Simultaneous/Flash ADC with reference voltage 4 volts. ( Both the above circuits can be desi explain the process of build-up voltage in shunt dc generator ? what is critical resistance ? Please help me see how I would build this circuit on a breadboard! I’m so lost. Oh and measure node voltages at v1 and v2 1)Design a simple low pass filter circuit using Op-amp with cutoff frequency 1kHz. 2)Design a High pass filter circuit using op-amp with cutoff frequency 10kHz. 3)Design a simple band pass filter circ O V z3p3 (2005 6-sinov Ē –DV z5 av ap 1 av 30t. ер Рэ Problem 2 18 points) Consider the modulating signal ) cos(4000 ) and the carrier 10cos(180000 ) are used in DSB-PC, the determines The frequencies of the side bands 2 The power of each side hand 3. Th Problem 1 Faraday’s Law B is the magnetic flux density vector. Its flux through a surface S, is called the magnetic flux, ф. time-varying magnetic flux ( is given by D BdS . The Faraday’s law says th Problem 2 Ampere’s Law The Ampere’s law states that the circulation of the magnetic flux density in free space around any closed path is equal to uo times the total current flowing through the surface Problem 4 Magnetic Flux Conservation Law The magnetic flux conservation law states that there is not net flux through a Gaussian surface around a magnetic dipole, i.e B dS 0 The above equation is the Just answer b) it is independent from other partProblem 5 Maxwell’s Equation (a) Compare the differential forms of Faraday’s law, Ampere’s law, Gauss’ law and magnetic flux conservation law that you obtained in Problem 1(a), 2(a) 3(a) and 4 respect The parameters of each BJT transistor are ß = 130, VA = 80V, and Ica = 0.2 mA. Based on small signal hybrid-pi model of BJT, determine/calculate the output resistance Re for each circuit. * Rc= 10 K2 Problem 6 Maxwell’s Equation Derive 3D Helmholtz equations for a lossless medium, i.e. V²E BE = 0 and VH B?H=0, from the time-varying Maxwell’s equations in Problem 5. In your derivation, specify (i) PARALLEL CIRCUITS 37. Determine all of the resistor values in Figure 78. RT = 773 N. 15.53 mA 3.64 mA 6.67 mA 3.08 mA A FIGURE 78 38. (a) Determine the required value of the shunt resistor Rshi in the Find probability of bit errorP6) Find the probability of bit error Pb, for a coherent matched filter detection of the equally likely BFSK signals: S(t) = 0.5 cos(2000nt) Sz(t) = 0.5 cos(2020nt) Where the two sided AWGN PSD is No/ find average probability of errorFind the average probabiliy of error for detecting equally likely signals si(t) = 25/cos(wot) and $z(t) = 40.56/7 cos(wot nt) in AWGN using a correlator receiver. Assume that the basis function used Problem #1 A small manufacturing plant is located 2 km down a transmission line, which has a series reactance of 0.5 2/km. The line resistance is negligible. The line voltage at the plant is 480 20° Assignment lask#1 Problem #2 A single-phase load is supplied with a sinusoidal voltage v(t) = 200 cos(377) The resulting instantaneous power is pt) = 800 1000 cos(754t – 36.87°) (a) Find the comple Assignment Task#1 Problem #3 An industrial load consisting of a bank of induction motors consumes 50 kW at a power factor of 0.8 lagging from a 220-V, 60-Hz, single-phase source. By placing a bank of Assignment Task#1 Problem #4 Two impedances, Z1 = 0.8 5.6 n and Z2 = 8-j16 , and a single-phase motor are connected in parallel across a 200-V rms, 60-Hz supply as shown in the figure below. The motor Q6) For the circuit shown in Figure Q6: 892 392 Figure Q6 Q6A) What is the Thevenin equivalent circuit? 2 Marks Q6B) What is the Norton equivalent circuit? 2 Marks Hand analysis and Explaination in addition to knowing the required components for the hardware and why ? Thank you !!Application 2: Audio Amplifier (3 Students per group): The target of this project is to ensure that you can fully understand the concepts of BJT amplifiers and how they work, different BJT amplifier t A feeder (line) supplies power at 22 kV to a step-down transformer. The feeder impedance is (1 0.2 X)*(20 j160) , the transformer voltage rating is 22/2.2kV, and the series impedance of the transfo Could you please write as neat as possible thank you.A 4 pole, induction motor supplied from a three-phase, 400 V line-line, 50 Hz supply, has the following per-phase equivalent circuit parameters: Stator Winding Resistance (R.) – 0.05 S2, Stator Leakag Could you please write as neat as possible thank you.A 400 V, 50 Hz, six-pole, star connected induction machine operates with full load slip of 0.05 pu and has the following per-phase equivalent circuit parameters: stator resistance, R, =0.120, stator l finding V0 in terms of Vs1, Vs2, Vs3, Vs4Use- Vsa- Usi 3) Asagidaki sekilde ik (output) vo cinsinden bulunuz? de çıkt (output) voltaj Vo’yu girdi (nput) von Voryugdcom Ver. V. Vsave Vs3 VA The Laplace transform of f(t) A B (-f)i E f- C 1 f determine the phase difference in degrees between the voltage and current and calculate the total impedance of the circuit in complex form (50Hz)chall 280 Fre1 Mixthod: e . Connect the circuit as shown in the skew stance and compare the readings as shown Apply 50 Hesne wave across the Results for Figu e ly labelled 16 Mars rend the other repre Question 2 What is the voltage across the capacitor, in polar form? 25 R1 N j100 L1 1150 Sen1 -(15) For the BALANCED 3-phase system shown below, find the total average power Ps-phase consumed in the 3-phase load. 50 5mF 130sin(120m) V 10 mH 5mF 5mF 130 sin(120t 120) V 130sin(120m- 120°) The inverse Laplace transform of F(s) = e 3 2r 5e u(t) 2u(r) e 2-3)u(t-3) B 2r 5e-3(-2)u(t-2) 2u(t-2) Se-St-2)u(t-2) D OBJECTIVES • • • To determine the quiescent point of a common emitter amplifier To determine the lower corner frequency of the BJT amplifier and the roll-off at this frequency. To determine the c) The periodic current shown has an effective (rms) value of 1) BTA ii) 2/VISA iii) 2/13A iv) VA v) 4/13A -5 4 3 -2 -1 0 1 2 3 4 5 6 7 Application 2: Audio Amplifier (3 Students per group): The target of this project is to ensure that you can fully understand the concepts of BJT amplifiers and how they work, different BJT amplifier t Question 4 What is the capacitor current for the circuit shown below, in polar form? -j100 C1 50V 25 V1 R1 Question 5 Use mesh analysis to determine the current through the capacitor in this circuit R 1. Fill the letter (a thru l) into the blank that best matches the term on the left to the expression associated with it on the right: center frequency _____ intelligence signal frequency _____ intel 3.2 If the same load values as in Figure 1.1 was now connected in DELTA formation, calculate the Total Circuit: Line Currents (1), Volt-amps (S), Voltamps reactive (Q), Power (P), and Power Factor (PF (d) Find the mesh currents (, 2, k) in the circuit shown in figure Q1.d 10V 50 40 60 I3 100 30 35V 35V 20V 50V Figure Q1.d Derive the mesh equations [7 marks] Solve the equations. 6 marks] Why is my transistor getting hot? Using a microcontroller, IR emitter (https://www.digikey.com/products/en?keywords= 1080-1084-ND), p2n2222A transistor, digital pin at the base. (c) Find the Thevenin equivalent of the circuit shown in figure Q3.c. Reference the Thevenin’s voltage Vth positive towards terminal a. 822 ) 5A 120 48V ob Figure Q3.C Find the Thevenin’s resistance R Question 1 (a) Describe Kirchhoff’s Voltage Law (KVL) and Kirchhoff’s Current Law (KCL) [4 marks) (b) What is the net resistance for a series combination of 1012 and 2012 resistors in parallel with a t=0, the circuit is in zero state, then with the given values calculate Vo for t>0 t=0, the circuit is in zero state, then with the given values calculate Vo for t>02) Aşağıdaki şekildeki basamak fonksiyon giriş (step function input) devre silir durumundadir (zero state). Devre parametreleri Ruska. ve VA=70V’tur. Vo(t)’yit> için bulunuz?.. on input) uygulan Can a MOSFET operate as a voltage-dependent current source? Draw the equivalent circuit and explain each component. Detailed answer is required for full grade. At a certain temperature T1, a (1.50×10^2) mm rod of a copper-nickel alloy has a resistivity of (2.766×10^1) x 10-8 12-m. For pure copper, the resistivity at 0°C is 1.58 x 10-8 12-m and the change in Question 3 Find the currents 11, 12 and 13 and the voltage Vo shown in figure Q3. 20V 6k92 M 5k92 18ko > Vokeşv. Figure Q3 a) Express the dependent sources in terms of the currents 11, 12 and 13. [7 Question 4 Find ZTh and Vth for the Thevenin equivalent of the circuit shown in figure Q4. 502 M oa 2002 – 5°v 3.6 1 20 Figure 24 a) Find the Thevenin’s impedance Zth [7 marks) b) Write the mesh eq c) Find Vab in the circuit shown in figure Q2-(e) (4 marks] 25V 10V Figure Q2-(e) d) Find the current I in the circuit in figure Q2-(d) (4 marks) 22 w Vi- 24V > 4.5V Figure Q2-(0) e) Using Kirchhoff 9. Develop a Verilog HDL design of the circuit shown below. Show your HDL code as well as the simulation results. VDD = 5VProblem 1. The MOSFET circuit shown below uses a MOSFET with the indicated characteristics. For each of the cases listed, solve MOSFET’s device current and drain voltage, and indicate whether the devi Problem 2. The MOSFET circuit shown below uses a MOSFET with the indicated characteristics, For each of the cases listed, solve MOSFET’s device current and drain voltage, and indicate whether the devi 1. Design the difference amplifier of Figure 3.1, to meet the following specifications: a. A CMRR at least 60 dB. b. The Early Voltage is 50 V. c. The amplifier is to driven from a voltage source havi VDD = 5VProblem 3. The MOSFET circuit shown below uses a MOSFET with the indicated characteristics. For each of the cases listed, solve MOSFET’s device current and drain voltage, and indicate whether the devi Problem 4 The logic circuits shown below use both NMOS and PMOS devices as switches. Analyze each circuit and complete the truth tables by entering “L” or “H” in each position within the table. From y Figure 1 Shows some parts in a combined cycle gas furbine power plant. Beginning from natural gas and air, how electrical energy is generated through this plant? (10 markah/ marks) Natural gas Air Air The equivalent circuit of a 50 Hz, two-winding transformer is shown in Figure 2 Its fums ration is 25 referred to the secondary side. The terminal voltage on the primary side is V.fl) = 90sin(21) Vand A three-phase Y-connected synchronous generator, 50 Hz, 200 MVA, 11 kV with a synchronous reactance of 1 pu is supplying rated lood at rated voltage and 0.9 power factor logging Calculate the excited M y Wor Q1) Determine the experimentally the values of Vth and Rth and current through load resistor of the given circuit. [Circuit construction and simulation (10 marks), recording the readings(5 mar figure 3 is in second pictureFigure 3 shows a three-phase power system network and the ratings of each component, where G is generator T is transformer and Lis line. The line impedance is 0.08 0.4 km Using 1000 MVA as the base po Figure 4 shows an unrestricted protection in certain part of a power system network The protection system requirement is relay A for circuit breaker A (CB A) must react ay B for circuit breaker (CB B) An effectively grounded 20 MVA, 33/11 kV transformer with basic insulation level of 275 kV heeds a surge arrester for protection in a 33 kV three-phase system. The system maximum voltage equals to 1.0 Especially need help with d) as the question is about fundamental line-to-neutral output voltages and not instantaneous output voltages (Vdc/3, 2Vdc/3 etc.). I would also appreciate a full derivation Q5: Three-phase two-level voltage source inverter [7pts] Consider a three-phase two-level VSI used as a drive for a three-phase motor. We connect to a three- phase AC power supply with a line-to-neutr I make astable circuit by NE555 like picture, as i know the circuit’s duty cycle can’t be less than 50% but my experiment’s result is 18% i don’t know why circuit’s duty cycle is less than 50%V1 HEJ 0.1u OV THRES Voc HOONT DISCH TRIGOUT HO RESET GND 555 A B C D E F G H I . ВТОК? аааааааааааааа : . DS0133 OSTEOSCOPE po lotus GFIRA 900000000000000000 0000000000000000000 please answer all questions. you donot have to answer question 20 and 21.thanks3 (#2) 3 Amps 6-Chms 5-Ohms Power Supply Lamps V Resistor 3 Ohme 120 Volts Fig. 1 Fig. 2 Cond Lwnt 20-Ohms ww. 30-Ohms Five identical heaters 6-Ohms each Fuse blows at 30 Amps. 600 Volts d.c Variable Especially need help with d)Q6: Multilevel inverters [7pts] a) Do multilevel inverters allow us to reduce the THD in the output waveforms (phase voltages and/or phase currents)? Motivate your answer! [1pt] b) Give two reasons wh e openy ans port 2 is open) O means port 1 is open) O means port 1 is open) Example 1. Find the z-parameters For the following network 0.3V 40 – Post Port 10 1 aTa 2 -T2 0.2 1 La JADI ave two Port ne please use picture 2 as referenveDetermine the voltage gain, filter type, the resonance frequency, band width (or cut-off frequency). Q Practice Problems on Filter factor of the following circuits: AM W e OM Textbook Solutions Expe Point H (A/m) 11.34a, -13.78a, 10.68a -12.19a, 10.49a, -12.19a, 11.49a, -13.78a, 11.11a -13.88a, 10.88a -13.10a, 14.21a, 15.82a, 15.69a, 14.35a, 15.10a, 14.90a, Problem 4 From ch 8: Points A t Point H (A/m) 11.34a, -13.78a, 10.68a -12.19a, 10.49a, -12.19a, 11.49a, -13.78a, 11.11a -13.88a, 10.88a -13.10a, 14.21a, 15.82a, 15.69a, 14.35a, 15.10a, 14.90a, a. Find H in rectangular compon Problem 5 From ch 9: The field B = -2, 3, 4a, mT is present in free space. Find the vector force exerted on a straight wire carrying 12A in the a AB direction, given that A(1,1,1) and Part (a): B(2 22:38

Please show all necessary work.please write your answer as an improper fraction.

Please show all necessary work.please write your answer as an improper fraction. Please show all necessary work for full credit. For 7 and 8, please write your answer as an improper fraction. 2. Consider the basic function f(x) = Now consider the transformation f(x) = function has undergone. and list the transformations that the basic 3 1 x-2 1 5. Solve x2-x-2 x 1 (Bonus) Consider the rational function f whyf and just by looking at the function, explain a. can never be 0. b. does not have any vertical asymptotes. Consider the reciprocal function f(x) 1. x 4 3 and list the transformations that the reciprocal Now consider the transformation f(x) function has undergone 6x-3 and analytically find the x2 x-2 Consider the rational function f(x) = ‘ 3. domain of f. a. b. equations of the vertical asymptotes. equation of the horizontal asymptote. c. d. y-intercept. e. x- Problem 1 2×2-x-6 Consider the identity x3-2×2 3x-6 2x 3 x243 ,X 2 2×2-x-6 a) Explain in words how3-2×2437-6 can be simplified to 243 ‘ 2x 3 x and 2x 3 x243for x3,0 and 3. 2×2-x-6 b) Evaluate 3-2×2 3 Problem 2 Describe, in your own words, the difference between a rational expression and a rational equation. Problem 3 In College Algebra we begin to work with and simplify the difference quotient, which is given by the formula . Find the difference quotient for the following function by completing the follo M X Oakla Regist https://oaklandcc.de then , and drag to the Favorites Bar folder. Or im To see favorites here, select Solve the equation. Express irrational solutions in exact form and as a decimal r C.2.47 Question Help In a baseball stadium, there are three types of seats available. Box seats are $10, reserved seats are $6, and lawn seats are $4. The stadium capacity is 4000. If all the seats ar To see favorites here, select then , and drag to the Favorites Bar folder. O Score: 0 of 2 pts 2 of 6 (5 complete) HW Score: 84. 10.2.99 :5 Question Help Zene decides to canoe 7 miles upstream on a ri Which of the following describes the solution set for4 ? X-6 O A. x 6 O B. x-2 O C. There are infinitely many solutions. O D. There is no solution. Problem 1 Consider the equation x2 – 6x – 40 = 0. Make sure to show your work for each part. a) Solve the equation by factoring and using the Zero Product Rule. b) Solve the equation by completing the Problem 2 a) State the portion of the Quadratic Formula known as the Discriminant. b) Fill in the chart for the number and type of solutions (Real or Complex) that correspond to the discriminant of a Problem 3 For each of the following equations, show that the given value of x is a solution of the equation by direct substitution. a) x = , Equation: 3×2 5x – 12 = 0 b) x = 1 16, Equation: x2 �

In the formula for calculating a z score, what does SEM stand for?

In the formula for calculating a z score, what does SEM stand for?

Jamir is training for a race and is running laps around a field. If the distance around the field is 400 yards, how many complete laps would he need to do to run at least 3 miles?

Get college assignment help at Smashing Essays Jamir is training for a race and is running laps around a field. If the distance around the field is 400 yards, how many complete laps would he need to do to run at least 3 miles? (4 points) Solve the equation 3 1 11 non 31 3n Solutions (separate by commas): n = (4 points) Suppose f(x)= 2 1 and 9(x) = 2 1 Then ((fog) – (gºf))(x) =

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test Quadratic Inequality Application The function UC) = -0.3381″ 1.8076 6.515 models the annual unemployment percentage rate for the Phoenix-Mesa-Scottsdale area from the beginning of 2008 through the A company finds that it can make a profit of P dollars each month by selling x patterns, according to the formula P(x) = – .002x² 5.5x – 1300. How many patterns must it sell each month to have a Suppose you deposit $900 in an account with an annual interest rate of 10 % compounded quarterly. Use the nt P(1 and round each answer to 2 decimal places, if necessary. formula A a. Find an equatio 6 – 2 x 8 Over the last evenings, Martina received a total of 123 phone calls at the call center. The first evening, she received 9 fewer calls than the second evening. The third evening, she received 4 times a

Problem 1: Dr Cole had ER duty last night, and he seen 24 patients. Of those 24 patients, half of them died. 3 patients had leg amputations and the remaining had no complaints. How many patients lived

Problem 1: Dr Cole had ER duty last night, and he seen 24 patients. Of those 24 patients, half of them died. 3 patients had leg amputations and the remaining had no complaints. How many patients lived Write two story problems that need to be solved using deductive or inductive reasoning. Both story problems should be in one post. Explain the answer of the problems. What is LTV? please solve (i), (ii), (iii), and (iv)(1 point) Let S be the exponential function defined by (2 2) so) – (1) and determine the following information based on f. (1) Horizontal Asymptote: D (ii) Range: B (iii) y-intercept: A (iv) Letter please solve (a),(b), (c), (d)27x 15. (8 points) Consider the rational function r(r)= 10 24 Answer the following questions. r2 (a) What is the domain of r(x)? (b) What are the zeros of r(r)? (c) What are the poles (vertical asympt

sketch the graphs of first and second derivatives of the graph.Bonus. [5 points-no partial credit] Sketch the graphs of the first and second derivatives of the graph below. -5 -4 – 3 2 3 4 5

sketch the graphs of first and second derivatives of the graph.Bonus. [5 points-no partial credit] Sketch the graphs of the first and second derivatives of the graph below. -5 -4 – 3 2 3 4 5 2. The grade of a road is just the slope converted into a percent. So when you find the slope, multiply by 100 to get the grade. Again we use only non-negative slopes. (a) A road rises 12 feet over a g . Wat is its slope? Why might we want grade like this? 3. In 2000, the minimum wage in Washington was $6.50 per hour. In 2019, (a) Ifx is the number of years past 2000, and y is the minimum wage per Find (fog)(x) and (gof)(x). f(x) = 5×2 4 g(x) = 6x-3 (fog)(x)= (Simplify your answer.) The Burkes pay their babysitter​ $5 per hour before 11 P.M. and​ $7.50 after 11 P.M. One evening they went out for 5 hr and paid the sitter ​$32.50. What time did they come​ home?

Question Objective 3. Define evidence-based practice and identify key stages, principles, processes of

Objective 3. Define evidence-based practice and identify key stages, principles, processes of an evidence-based approach in nursing. Objective 4. Appraise the meaning/use of data analysis and research findings. Objective 5. Identify ways to improve nursing practice and patient outcomes by using an evidence-based practice approach to planning, implementing and evaluating nursing care.

please solve15. Solve log(x) 2

please solve15. Solve log(x) 2 please solve17. Solve log2 (x – 4) 55. please solve19. Find the inverse of f(x) = log( 3). During a violent windstorm, your car was damaged by a fallen tree. The estimated cost of repair was determined to be $3,822. If your policy carries $500 deductible for collision and $100 deductible fo Given the linear correlation coefficient r and the sample size n, determine the critical values of rand use your finding to state whether or not the given r represents a significant linear correlation

The equation (p – 3)x2 – 2(2p – 3)x 4p 1 = 0 has real and equal roots. Find possible value of p.

The equation (p – 3)x2 – 2(2p – 3)x 4p 1 = 0 has real and equal roots. Find possible value of p.

intermediate algebra14. In triangle ABC, angle B is 10 degrees less than twice angle A. The sum of angle A and B is 10 degrees more than angle C. You must use algebra to solve this problem.

intermediate algebra14. In triangle ABC, angle B is 10 degrees less than twice angle A. The sum of angle A and B is 10 degrees more than angle C. You must use algebra to solve this problem. {(6,4,2),(0,4,2), (0,0,2)} is a basis for R’. If it is, write 1. Determine whether S= -(12,4,8) as a linear combination of t vectors Page 1 The following two matrices are row equivalent. 1 3 0 2 0 8 9 I00 01 I 0 0 0 0 -2 -6-3 0 0 0 (a) Find the rank of A, (b) Find the nullity of A. (c) Find a basis for the nullspace space of A. (d) Find a number 21 only and can you put it in excel format. thank youA computer witha printer is required for Problems 17 through 24. In these initial value problems, use Euler’s method with step sizes h 0.1, 0.02, 0.004, and 0.0008 to approximate to four decimal place need solution ASAP5 pts What are the zeros for f (x) = =x (x2 – 3 ) (x 2)and give the multiplicity for each zero? State whether the given function’s graph crosses the x-axis of touches the x- axis ad turns around, at LINEAR ALGEBRA Hi, can someone please solve this using the 3 conditions for a subspace (zero vector, additive, scalar multiplication). Please show work- thank you!! __________________________________ LINEAR ALGEBRA Hi, can someone please answer this question?? Please fully explain and show all your work. Thank you! ________________________________________ ANSWER: W is not a subspace of C[-1,1] LINEAR ALGEBRA Hi, can someone please answer this question? PLEASE EXPLAIN WHY IT IS THE ANSWER such as WHY it is or isn’t spanning the set, linearly independent, etc. Thank you! ____________________ 3. [2 3 points] Compute the following determinants: 2 п — 2 п— 1 п -3 3 9 2 3 4 п — 1 -5 2 7 3 4 4 -5 -3 -2 7 -8 -4-5 т (1 point) Find two vectors and 2 whose sum is (1,-1,-2), where is parallel to (4,4,0) while is perpendicular to (4,4,0). and Results for this submission Entered Answer Preview 0.999935 0.999935 0.99 Problem 2: Determine which of the following are subspaces of Mun, where M1an is a real vector space of nxn matrices with the usual matrix operations of addition and scalar multiplication (A) The set o Problem 3 (A) Show that the following set of vectors forms a basis for R3 {(3, 1,-4), (2,5, 6), (1,4,8)} (B) Show that the following polynomials form a basis for P, where P3 is defined as in Problem , Problem 4: Determine all values of k for which the following matrices are linearly independent in M22, where M22 is defined as in Problem 2 2 0 1 3 1 0 1 0 1 Problem 5: In each part, find a basis for the given subspace of R4, and state its dimen- sion (A) All vectors of the form (a, b, c,0) (B) All vectors of the form (a, b, c, d), where d a b and c a – b Show that S={XER4 : 7×1 52 2g 54= 0} is a subspace of R4 1a In order to find a term in a sequence, its position in the sequence is doubled and then two is added. b What are the first ten terms in the sequence? c Explain the difference between recursive and 1a Write an arithmetic sequence of at least five terms with a positive common difference. Describe the pattern you chose. b Write a geometric sequence of at least seven terms. Describe the pattern you Write three rational expressions that simplify to x 1/x-1 • Each of these sequence or series formulas involves four quantities, for example, ay, An, d, r, n, and Sn. • For each formula, describe the four quantities. Then explain how you can find the four Rectangle R has varying lengthl and width w but with a constant perimeter of 4 feet. Express the area A as a function of length l. Write a list of everything you know about this function. For what val Let Pn be the set of real polynomials of degree at most n. Show that {PEP7 x- 5 x 8 is a factor of S = is a subspace of P7. 2 1. Let u2 and Find the projection of t onto and the projection of v onto u. 3 2. Let ū= 2 and 7 = 14 L] (a) Compute Projjū. (b) Write u = ūn ū] where is parallel to ū and ū, is perpendicular to ū. Uand IS perpenaicul 3. Find the distance from point P(1, 2,1) to the plane 2x – y 2z = 1. Conaidar 4. Consider the planes with equations 2x 4y – 4z = 1 and 2 2y – 22 (a) Explain why these planes are parallel. (b) Find the distance between the planes. – 2 5. Consider the line X a A3AE R, and the plane 3z 2y 4z = -2. Check that the line and the plane do not intersect and, then, compute the distance between them. 6. Find the distance from point P(1,2,1) to the line y -2t.te 7. Consider the point P(1,-3,2) and the line y te R (a) Find the distance from the point P to the line. (b) Find the point in the line closest to P. 14 8. (a) Find two orthogonal vectors in the plane y-2z0. (6] (b) Find the projection of u= 1onto the plane r y-2z= 0. 161 3 Determine if the following series i 0O -5 -*24″ 1 kGeometric serie n1 dx Vx(Vx 1) ntegral test n-1 -Στ 3 6 5n-7 Geometric series (bobi gn-1 n-1 saiwollol odhig so bobed. IM EM Engininp ae Enginring Depe Ts Min e angl for the peint a 21-4) wi VedZ afnf ei acal p e -a mt nta Jup marks ve minimun oa dde pein penuma 5 mrks ao Rese the fellewing ingrls dady dody dedy dvda dyds The employees of a hardware store order lunch from a little a local diner the lunch consisted of 4 Turkey sandwiches and 7 orders of French fries for a total cost of $14.60. The next day the employees Write an equation ​(a) in standard form and ​(b) in​ slope-intercept form for the line described. through (10,3) parallel to y=-10 A. Use the slope and the v-intercept to create the slope-intercept form of each line’s equation 1. (2,-1) Slope : 3/4 Slope-Intercept Form: 4 (-1, -2) Slope: 3 Slope-Intercept Form: B. Find slope. Cre 230 Chapter 3 Graphs, Linear Equations, and Functions 27. 28. 29. |y=f( 30. x y f -1- 10 15 2 2 4 6 2- 1 7 1 3- 19 5 27 20 0 0 2 C -1 -1 -3 -2 4 -4 -6 31. 32. 33. 34. 2 -2 0 2 4 0 2 2 -2 0 ,2 y-J) y-x Q 23.4 % Introduction to Relations an Section 3.5 19. 20. 2 5- 11 17 3 1 10 15 19 3 27 20 5- 24. x 21. 22. 23. x -3 5 -4 4 -3 -4 2 -3 -1 -4 1 -1 -4 4 -3 -4 -2 1 -4 8 25. 26. 27. 28. 0, 3) (-2, 2)e (3, ONCEPT CHECK Let f(x) = x and g(x) = 2x- 1. Match each expression in olumn I with the description of how to evaluare it in Column II I II 1. (f 8)(5) A. Square 5. Take the result and square it. 2. (g DCStep-ay-step solutions to exercises enclose HELP and video solutions toexercises a square 1. CONCEPT CHECK Which polynomial is a trinomial in descending powers, having degree 6? A. Sa-4x 12 2 CONC -Test.par List all the possible rational zeros of fusing the rational zero theorem. Then find all the zeros of the function. 14. x)-2x x2 2x 1 15. x)-x3 2x-11x-12 Write the expression as a single logarithm with coefficient 1. Assume all variables represent positive real numbers. Write a polynomial function of least degree that has real coefficients, the given zeros, and a leading coefficient of 1. 16. -1, -2, -3 17. 3, -3, 21 18.2 – 31,4 Express the given function h as a composition of two functions f and g so that h(x) (fo g)(x), where one of the functions is xo -3. X 4/ 8 h(x) =X-3 f(x)(Simplify your answer.) g(x) (Simplify your ans Given three noncollinear points, there is one and only one circle that passes through them. Knowing that the equation of a circle may be written in the following form, find the equation of the circle Let f(x) = x 4, g(x) = 2x 3, and h(x) = r 5. Find each value or expression. See Examples 1-3. 7. (h g) (4) 8. (g h) (4) 9. (g f)(6) 10. (f g) (6) 11. (f h)(-2) 12. (he g)(-2) 13. (g h) (r) 14. (f 20. Identify thex-intercepts, local maximum, and local minimum of the graph of fx) – Then describe the end behavior of the graph. Find the function g(x) whose graph can be obtained by translating the graph of y 3x 6 up 4 units and to the right 2 units. Write the function. g(x) (Type an expression using x as the variable.) Graph the piecewise-defined function. f(x) = 3x if -55x A boat traveled 440 miles downstream and back. the trip downstream took 11 hours. The trip back took 22 hours. What is the speed of the boat in still water? What is the speed of the current? Divide. First use long division. Then check using synthetic division if possible. (-22-9)- -3) 12 – 10×2 2x 3)-(x-3 ) 13. When you buy your favorite type of chocolate you are charged by how much you want. The cost is therefore a function, because it depends on the number of ounces of chocolate you buy. That is, for each please i need the question 4and 9 for the proof and explain it ! thanks !If T,U : R2 Rare both linear and T(1,0) = U(1,0) and T(0, 1) = U(0,1), then T = U. 5. The function T : M3x3(R) R defined by T(A) = det(A) is a linear transformation. 6. An mxn matrix is of rank at 1) True of False 1 a) The matrix The matriy lo 0 Lo form 1 0 0 0 0 1 0 0 0 0 0 1 0 31 1 2 is in row reduced echelon 0 3 0 2] b) Whenever the product is possible (A B)(A – B) = A² – B2 c) Row operat Multiple Choice Questions A) If v is an eigenvector of A with corresponding eigenvalue 2, then Asy = a) 32v b) 25v ) 10v d) 7v B) If A2 = -A, then A3 A2 a) O b)-A CA d)-2A C) Which of the following Homework: Homework Section 6.3 Save Score: 0 of 1 pt 2 of 5 (3 complete) HW Score: 26.67%, 1.33 of 5 pts X 6.3.13-BE Question Help Mike took clothes to the cleaners three times last month. First, he b Problem 1: Consider the matrix A = 1 1 1 1-1 1 -1 1 1 1 1. 1 a) Find A-1 12 0 2 b) Use A to solve AB = L • l 12 00 Problem 2: Find the characteristic equation, the eigenvalues and the bases for the eigenspaces for each eigenvalue for the matrix 2 1 A -1 1 3J 0 State if A is diagonalizable and (if possible) find th Problem 3: Consider the linear transformation T: R3 P2 such that T(e3) xx2. T(e) 1 T(e2) 1 xx2 and a) Find the general formula for T(a, b, c) b) Find the ker(T) and the nullity (T) c) Find the rank(T) 11 008 Problem 4: Consider the matrix A = 1 – 0 2 7 0 10 6 3 0 15 0 0 4/ a) Find det(A). b) Find det(AT) = ……. c) det(A-) = ……… d) det(3A-1) = ……. e) Null space of A = ……… f) Colum Homework: Homework Section 6.3 Save Score: 0 of 1 pt 2 of 5 (3 complete) HW Score: 26.67%, 1.33 of 5 pts X 6.3.13-BE Question Help Mike took clothes to the cleaners three times last month. First, he b Homework: Homework Section 6.3 Save HW Score: 26.67%, 1.33 of 5 pts Score: 0 of 1 pt 4 of 5 (3 complete) 6.3.19-BE Question Help An investment of $82,000 was made by a business club, The investment wa MTH 110 WOZ SU19 Finite Mathematics Payton Lamon

Find the vector parallel to the the vector a = (2, −3, 1) that is closest from the vector b = (1, 0, 1).

Find the vector parallel to the the vector a = (2, −3, 1) that is closest from the vector b = (1, 0, 1). A 5-oz serving of roasted, skinless chicken breast contains 150 Cal, 24 g of protein, 3 g of fat, 13 mg of calcium, and 64 mg of sodium One-har cup of potato salad contains 200 Cal, 3 g of protein, 14 The table below shows the number of each type of cookie, in dozens that Karin sold in one week to two coffee shops. a) Write the information in the table as a 3×2 matrix S. Maintain the ordering of co f ot 18 (18 complete) This Test: 18 pts possib This Question: 1 ph Usc the graph of fat the night to compicte cach of the parts (a) through (h) . Find the domalin of The domain of fs (Type your answer Problem 1 [18 marks Consider the matrix 3-2 4 -2 6 2 3 A-() 4 2 whose characteristic polynomial is given by det(A- A)–( A-7)2(A 2) 1. Compute the eigenvectors corresponding to the eigenvalues of A [1 Prove that for every prime p, the congruence X8 = 16 (mod p) has a solution ThanksQUESTION 1 Consider the vector space V C over C, and let U be the subspace of V defined by U {(21, 22 ) V:22 i21). 1.1 Find a basis for U. 1.2 Let 8={v1, 2) be a basis for V and show that a as a vecto The remainder of x8 1 divided by x 1 is: Select one: a. 1 b. 2 c. 3 d. 4 e. None of these Question 2 Not yet answered Marked out of 1.00 Flag question Question text If f(x) = x8 – 1 is divided by Maggie invests part of $15,900 at 8% annual simple interest and the rest at 10%. How much did she invest in each rate if her earnings were $1406? ThanksQUESTION 6 Let 2 -2 A-() e Max2 (R) 6.1 Find A” where n is an arbitrary positive integer and express it as a single matrix. 6.2 What type of matrix is A? RD by T(x)- Ax ? 2.Let A be a 5X3 matrix. What must a and b be in order to define T: Ra -2 ThanksQUESTION 1 -) 0 1 10 and let Let A = and B = 1 0 0 -1 X B} Wi = {X E M2x2 (C) : AX and X} W2 = {X e M2x2 (C) AX 1.1 Show that Wi is a subspace of M2x2 (C). 1.2 Given that W2 is a subspace of M2 (C), f 4.(1)Find a 3×3 matrix A such that A 0 (2) Is columns of A span R? (True or False and explain why) A chemist worked on an experiment and conducted four trials. The data set for his results is: 15.46, 19.72, 16.42, and 17.54. Perform a Grubbs test on the chemist’s results and determine if he can omi ATAX:ATD . (6 points) Use least squares to find the equation of the line that will best approximate the four points: (1,1),(-1,0), (2, 2), (3,4) 3. (6 points) Find all real valued solutions (general solution) for S y’= y; y2 y’=-2y, 3y2 Use the indicated row operation to change matrix A, where 1 -2-1 -8 A 4 1 2 6 2 2 1 Add -6 times row 1 to row 3 of matrix A and place the result in row 3 to get 0 in row 3, column 1. Need Help? Read I HarMathAp12 3.3.015 Previous Answers 0/1 points 4 Use row operations on an augmented matrix to solve the given system of linear equations 2y 3z w -12 X- X 3y z w -22 x y -7 2 zW (x, y, z, w) Need 10 For the polynomial function f(x)= x-3 x 15 x3-51 x-250x 600 having factors of (x-2)

please i need the question 6 for the proof and explain it ! thanks !6. The power set P((A x B) U (B x A)) has the same number of elements as the power set P(A x B) U (A x B)) if and only if (a) A = B (b) A = 0 or B=0 (c) B = 0 or A = B (d) A = 0 or B = 0 or A = B (e)

please i need the question 6 for the proof and explain it ! thanks !6. The power set P((A x B) U (B x A)) has the same number of elements as the power set P(A x B) U (A x B)) if and only if (a) A = B (b) A = 0 or B=0 (c) B = 0 or A = B (d) A = 0 or B = 0 or A = B (e) Please complete the follow problems neatly Word’s equation editor to properly format all mathematic Clearly lah Y label each problem, show all work, and use Microsoft ematics f(x) = 274 3×3 – 6×2 – Orthogonal Projection, III Find orthogonal projection of the vector 9 х 3 -3 7 onto the subspace 0 1 W = span -1 Answer: Your response Correct response 108 53 462 53 No answer -184 53 361 53 Grade: 0 QR Factorisation Find Q R factorisation of the following matrix: (2 1 A = 1 -3 1 16 -1) Answer: Your response Correct response 1/7 -1 No answer v2 ģT v2) Least Square Method (Matrix Solution) Find the least square solution to the system Ax = b, where 1 -1 1 0 0 4 and b = -2 1 A = 1 1 1 2 4 -6 1 In other words, find the vector x which minimises Ax- b An 5. Consider the equation ANXNU =b where 2 -1 0 1 2 2 0 -1 A = 2 -1 0 1 2 -1 0 1 2 u (u1, u2,..uN-1, UN) and b = (a,0,0,.. matrices for checking convergence in solving the above using Gauss Jacobi and I am having trouble finding the inverse for this problem, please show work. Thanks. Find the inverse for: {(-2, 5), (8, 10), (-6,8)} I am having trouble finding the inverse for this problem, please show work. Thanks. Find the inverse for: Photos-4756d307-f520-48d5-bc69-efa443231ff0.jpg| Add to See all photos four 6. A sequence u, u2, u3, .. is such that u, = 1 and un 1= 4u, 7 for n21. Write down the first term of the sequence. Show Problem 9. Let A = uv’ where u E R” and vE R”. Prove ||||2 = ||4||2||1||2. For each of the following problems, determine the vertex, x-intercept(s), y-intercept, axis of symmetry, domain and range. SHOW YOUR WORK FOR HOW YOU ARE FINDING THE VERTEX, AXIS OF SYMMETRY AND THE V Plhnecglolra oxints ALEKS-Elizabeth Brunot- Lea x OMail – b (B Homepage-MAC1105 COLL A X X https://www-awn.a leks.com/alekscgi/x/Isl.exe/1o_u-IgNsIkr7j8P3jH-18luJ3vzObYq_fi3Zsn8H2oW_5P’ OGRAPHS AND FU Find the missing coordinate to complete the ordered pair 8x 3/4y=14 ( ,12) Orthogonally diagonalize the matrix, giving an orthogonal matrix P and a diagonal matrix D. To save time, the eigenvalues are 6 and 0. To oo ol 10 30 -3 | O 06 0 10 -30 31 Enter the matrices P and D b A potato gun is a device made out of plastic pipe that launches a potato using compressed air. They can be great fun, and even educational for physics and math, as this question illustrates. A potato Orthogonally diagonalize the matrix, giving an orthogonal matrix P and a diagonal matrix D. To save time, the eigenvalues are – 1. – 4, and 4. AD Enter the matrices P and D below. (Use a comma to sepa Orthogonally diagonalize the matrix, giving an orthogonal matrix P and a diagonal matrix D. To save time, the eigenvalues are 29, 2, and -46. 2-36 0 A -36 -19 0 0 2 0 Enter the matrices P and D below. Orthogonally diagonalize the matrix, giving an orthogonal matrix P and a diagonal matrix D. To save time, the eigenvalues are 5 and – 4. A= 1-241 -2 42 4 2 1 Enter the matrices P and D below. (Use a c Write the set as a single interval. (−∞,5)∩(−6,8)∩[1,6] even ı read this part ı cant understand well .can you show how it is going ,explain and solving pls with good hand writinglo lage of an explicit formula for the solutions. Let us now give several examples of differential equations and their solutions in order to realize some of the difficulties that arise in laving the f can u explain properties i,ii,iii pls with good hand writing :(Figure 1.0. Maximal interval of existence of the solution of t = r with initial value t0) = 1 is too LOVE In applications, the functionſ may not be defined on all of R. One common situation is that / 1. The figure shows the graph of the derivative l’ of a functions. On what intervals are decreasing? – 0 1 2 3 4 5 6 2 * (A) (-2,-2) (0,4) (D) (-1, 1) (2,3) (B) (-1.1) U (2, 3) (5,00) (E) None of the My Notes Ask Your Teach Use the Trapezoidal Rule and Simpson’s Rule to approximate the value of the definite integral. Compare your result with the exact value of the integral. Express your answers co Let C be the curve defined by the polar function r =2 cos(0). The vertices of triangle PQR are the points on C corresponding to 0 = 0, 0 = 1 and 0=r/3. Calculate the area of PQR. (A) 2 * ས |w Find the missing coordinate to complete the ordered pair 8x 3/4y=14 ( ,12) (a) Maybe you have heard that time is money. If you deposit $10,000.00 into an account that compounds interest quarterly for 40 years, you will have a balance of $211,307.65. What is the interest rate and each of the following vectors. 2 3 0 Compute the quadratic form x’Ax for A = 3 5 6 0 61 1/73 a. x= x2 b. x= – 4 – 1/3 -1/13 57 a. XTax=0 Find the matrix of the quadratic form. Assume x is in R3. 7×2 8×3-3×3-2x,x2 14x1x3-10x2x3 b. 4x1x2 12x1x3-8x2x3 a. a. The matrix of the quadratic form 7x 8x-3×3-2x,x2 14x,X3-10x2x3 is (Simplify y 2. Find the inverse of the function . State the domains and ranges of both the function and the inverse function in terms of intervals of real numbers. Go to www.desmos.com/calculator and obtain the Classify the quadratic form below. Then make a change of variable, Py, that transforms the quadratic form into one with no cross-product term. Write the new quadratic form. 6x? -25,82 6×2 Choose the SCORED ACTI The two letters shown below are 3 cm high and 2 cm wide. All the strokes are of the same width 2 expressed in centimetres. The horizontal stroke in the centre of the letter E is of the sam Classify the quadratic form below. Then make a change of variable, x Py, that transforms the quadratic form into one with no cross-product terms. Write the new quadratic form. -2x -6×2-8×3-8x 4x,%2-4x What happens if we graph both and on the same set of axes, using the x-axis for the input to both and ? [Suggestion: go to www.desmos.com/calculator and type {–2 < x < 2}, {–2 < SCORED ACTI The two letters shown below are 3 cm high and 2 cm wide. All the strokes are of the same width 2 expressed in centimetres. The horizontal stroke in the centre of the letter E is of the sam WWULUII UI Suvjet-Specific knowledge A square mosaic with sides measuring 60 cm each, consists of two types of ceramic tiles: rectangles and squares. Let x be the width of the rectangular tiles in cen please show your work. thank you!!18. Suppose $9,200 is invested in an account at an annual interest rate of 2.7% compounded continuously. How long to the nearest tenth of a year) will it take the investment to double in size? Answer: thank you!!20. Consider the polynomial P(x), shown in both standard form and factored form P(x)=x 2 -3x x 6-=(x 3)(x 1)(x-2)(x-5) (a) Which sketch illustrates the end behavior of the polynomial function? Answer Question 4) Solve the following linear system using Gauss-Jordan Elimination a) x1 x2 x3 = 3 x2 2 x3 = 5 2 x1 2 x2 3 x3 = 25. A salesperson earns a base salary of $1,450 per month and a commission of 5.8 % on the amount of sales. If the salesperson has a paycheck of $3,915 for one month, what was the amount of sales for Solve the following linear system using Gauss-Jordan Elimination Solve the following linear system using Gauss-Jordan Elimination To reach its intended destination on time a cruise ship needs to travel north at 70 mph. However, it is travelling in the Gulf of Mexico where there is a Gulf Stream current of 12 mph in the direction Partially Correct Your answer is incorrect. For each of the following, determine whether the equation defines y as a function of x. 2 2 16 y x Not a function Function Not a function Function 2 Not a Page 10 of 1 College Algebra MATH 107 Summer, 2019, V1.7 29. The fuel efficiency F for a particular car is given by F(x) = -0.015 x 1.35 x 7.8 where x is the speed of the car in miles per hour (mph UCO ) -) the given property 58.00 All work must be shown to earn credit 4) The following table shows worldwide average wholesale process in 2014 and 2018. able shows worldwide sales of a certain type carbon 14E All work must be shown to earn full credn ACO.9e 3) The XYZ Widest factory can produce 80 widgets in a day at a total cost of S8000 and it peny can produce 100 widgets a day at a total cost HLE) 10,000 OCT 023 ) arbon 14. Estimate the amount of ACO.999879) where A is the original Estimate the amount of carbon 14 ime with the given Fox A). simplify otal cost of 5 det? etsin All work mus ID: 55 1) Given g(x) = 2×2 – x 1, find a) g(0) 960) = 2(0)-0 1 -11 b) g(-1) 9(-1)-26-12–1 1 2 1 24 c) g(r) gin=212-rt 1 d) g(x h), simplify. gexth)=2xth

e^x 2e^-x=3

e^x 2e^-x=3 Orthogonal Projection, II Find orthogonal projection of the vector X = -3 7 onto the subspace 1 2 W span 0 -1 3 Answer: ху 16. (4 marks) Let T : R2 – R2 be the transformation defined by T Determine whether T is х – у 1 linear 17. Let T R3 – R3 be a linear transformation. 2 -1 a. (3 marks) Find T(2u -3v) and T(0) pr 帮助 25210712 剩余时间: 9637:50 Row Co-factor Expansion (updated) Write down co-factor expansion of the following matrix 2 1 -4 9 -1 with respect to the row number 2. Compute the value of each m 0 -2 0 1 0 0 1 1 using only cofactor expansion along any row or column of your choice. 24. Find 0 1 2 -1 0 0 0-2 2 2-2 4 2 2-3 5 , by reducing the determinant to REF (upper triangular form) 25. Find 3. (a) [7] Let T : P2(R) R4 be a linear transformation defined by T(a bx c) = (a b,6 a, a c,b c). Find the matrix that represents T relative to the basis B = {1,1 x, 1 2 x2} of P2R) and the basi 28. (a) Let T: R2 R2 is the linear transformation that reflects every point in the line through O and A(-2,3). Use the method in 9B, p. 10 to find nowe { ;] [#1]:1 (b) Let T : R2 R2 is the linear 11. Let v1 = 1, V2 = V3 = c. Find the coordinate vector [x] where x = 4 , using the fact that the basis B is orthogonal (no marks otherwise in exam). d. Find w if [w]g = | с с I dC (b) [7] If Wa = } _ Sa a ). : a,b ER and Il a b Wi W2 and WinW2. c, dER, find bases of numerical analysis1. Determine constants a, b,c,d and e that will produce a quadrature formula f(x)dx = a f(-1) b f(0) c f(1) d f'(-1) ef (1) that has degree of precision 4. numerical analysis2. Approximate x2 ex dx using Gaussian quadrature with n = 3. 117 11 I 17 417 (471 (a) Check that B = 31 – 16 1717 17 is an orthonormal basis of R2. ID:- Name: 1. Find d(u, v) for the inner product (u, v) = 34, , Vdefined in R’, where u-(-2,8) and v= (0,2). only B the second one onlyV17 417 417 V17 (a) Check that B- is an orthonormal basis of R LI LI LT LI (b) Find the coordinates of x(1,4) relative to the same basis B. Closure DEFINITION 14. Let be a binary operation on a nonempty set A, and suppose that XCA. If also a binary operation on X then we sau that X is closed in A under. EXAMPLE 15. Determine whether the f (c) Determine twhether the operation has identities. Th idS are-a-er 129 :3 (d) Discuss inverses. EXAMPLE 11. Let be a binary operation on the set M2(R) of all 2 x 2 matrices defined by A, A2 M2(R), A EXAMPLE 8. Let be a binary operation on the power set P(A) defined by VX,Y E P(A) XYXY. (a) Prove that the operation is binary. X = Type 4 = type of P(A) Keye any uz The output of the binam ip. (b) De defined by TP(x)) = P(5), p(3)). Let B = {1.2.1?} and Problem 3. Let T: P2 -R2 be defined by T (P(x)) = (p(5),P() o – {(1,0), (0, 1)}, 7* {(1,1),(-1, 1)} 1. Find the matrix representation (T18; 2. Fin Points A,B and C have position vectors a,b and c. Find the position vector d of the point D so that ABCD is a parallelogram. d=? WH02 – A Race Achilles and the Tortoise are in a footrace. They both start from the same location and their velocities in miles per hour are given as follows, with t measured in hours: s osts2 Ur(t) = Given the points A(5,-1,3), B(1,3,1) and C(6, -1, 1). d. Find the distance of the point C from the side AB of the triangle. (See: distance of a point from a line, see also question 9(b)) e. Find the p The volume of a right circular cylinder of radius r and height h is V = rr^h. are functions of t. Find V'(t) (a) Assume that r and 31 -6t Use part (a) to find V'(t). (b) Suppose that r and h e e (c) D Practice 7 1.(True or False and explain why)The set of all solutions of a system of m homogeneous equations in n unknows is a subspace of RM. 1-3 3.Find (1)a basis for Col A and (2)a basis for Null A. A= 2 13 9 -6 -9 -2 4 -2 -71 8 -2] 2.Find vectors that span the image of A. Give as few vectors as possible. 4 5 6 71 (1)A=(1 2 } ] (21A= 8 11 12 14 112 16 18 211 2.Find vectors that span the image of A. Give as few vectors as possible. 14 5 6 7 (1)4=(1 2 3 1) (2)A= 8 11 12 14 112 16 18 211 F = 40 y* – 12 13 yz) 872 73 – 324 -372 – 3.24 y F= 72y2 423 y 2 z 24 12×2 *y 6y) Calculate rot F for both functions and compare if F vertebrate free? yes/no for both rot F = please answer number 12.Find vectors that span the image of A. Give as few vectors as possible. 14 5 6 7 (1)4=(1 2 3 1) (2)A= 8 11 12 14 112 16 18 211 8 and 9when 8. Given that the mass, mg, of a sphere is directly proportional to the cube of its radius, r сm, copy and complete the table. 0.2 0.7 1.5 6.75 0.25 11.664 -hen 9. During a certain period in the Practice 7 1. (True or False and explain why)The set of all solutions of a system of m homogeneous equations in n unknows is a subspace of R. hi please help with solving this5. Let A and B be the matrices 2 -1 2 1 5 A = 0 1 -1 4 3 B= 0 2 0 -1 0 Verify that det(AB) = det (A) det(B) (1 point) Let K = Z7, the field of integers modulo 7. (You can read about fields in Chapter 1.8 of the textbook). Consider the vector space P2 of polynomials of degree at most 2 with coefficients in K In this problem, answer “True” or “False” for each question. Note: there is no partial credit for this problem. You must answer all parts correctly to receive credit. You will not be shown the correct (1 point) Determine whether each of the following sets is a subspace of P2. 1. The set of all polynomials of the form p(t) = 2 a, where Yes a ER 2. The set of all polynomials of the form p(t) = at2 Consider the vector space M2,2 of all 2 x 2-matrices with real entries. Let HC M2,2 be the subset of idempotent matrices. Is H a subspace of M2.2? 1. Does H contain the zero matrix? choose 2. Is H clo (1 point) Consider the vector space P2 of polynomials of degree at most 2. Let H be the subspace spanned by 5c2 212 12, 702 222 12, and x2 5x 3. a. The dimension of the subspace H is b. Is { What is the standard form of a parabola? Please use an example to find its focus point and directrix. Please give an example of an application of a parabola. Solve the system of equations by graphing. If the system has no solution or infinitely many so state. (If there is no solution, enter NO SOLUTION. If there are infinitely many solutions, enter THFINIT 2. 1. Consider the surface r 922-1 and the surface r (a) (2 points) Classify each surface. xtry 9z -elpseid Ma plane =I CVa) xd (b) (2 points) Sketch y 9:2-1 xt y22 MCa) Interst cts k axis at T y-ax Let V=C'(R) be the vector space of functions from R to R. In this problem, you will prove that the set W = {f eVf(x) = f(-x) for all x} is a subspace of V. You need to prove the three properties of su 1 point) Find a basis for the space of symmetric 2 x 2-matrices. f you need fewer basis elements than there are blanks provided, fill the unnecessary blanks vith zeros. (Don’t leave them empty, becaus – A rectangular swimming pool has a row of water fountains along each of its two longer sides. The two rows of fountains are 10 m apart. Each fountain sprays an identical parabolic-shaped stream of wa The table shows the distribution, by age, of a random sample of 3000 Americans moviegoers ages 12 through 74. Use this distribution to solve. Ages Number 12-24 900 15-44 1080 45-64 84 can you please explain how to solve 2 till 6 thank youExercise. 2. For each matrix A, find vectors that span the kernel of A. 11 3 2 1 A= 1 3 2 (1 32 ] Exercise. 3. For each matrix A, find vectors that span the kernel of A. 11 4 5 61 A= 0 2 6 4 1 0 0 0 1 hi please help11. Let A be the following matrix. ſi 0 -1] A= 0 -2 1 [ 2 -1 3 (a) Find the inverse of the following matrix using Gauss Jordan Elimination. (b) Check that your answer is correct by computing AA-I to Solve for x and show your work: In e 3 x – 5 = – 8 Let A=12 , and define T: R2 R2 by T(x) = Ax. Find the images under Tofu 102 Show work. Click to select your answer(s). Please show all your work.Solve the following system by using Gaussian Elimination: NO GRAPHING CALCULATORS ALLOWED. 2x – 4y 6z 2 X-3y z 12 2x y 3z 5 22012-1112. 3 of 7 Jean formula for f'(x) in the case that (3 points) 4) Give a clean fomu f[x] =/ V 6 2 d’t e the area that is under the curve y = 2 – x2 and is over the curve y = x2 and is the righ Is this a function? Is this a function? EXERCISE 1.14: For the field F5 = {0,1,2,3,4} of integers modulo 5, from Exer- cise 1.2, find the inverse of the matrix A := 1, 2 € M2(F5). Note your answer must be a matrix whose entries are in the Find the local maximum and minimum values and saddle point() of the function. If you have three dimensional graphing software, graph the function with a domain and viewpoint that reveal all the import Which of the following quadratic functions has no real zeros? (a) f(x)-2 (-3)2 4 (b) g (z)-3 (-2) 12 (c) h (x) -8x (d) j (x)=-2×2 8a -1 (e) /(z) 2(z-3)2 4 E C What is the equation of the line which is perpendicular to the line 3y 6x = 18, and has y-intercept (0) y=x 5 () у = 24 6 (e) Зу 6x = 5 (4) (у – 3) = 2(х – 5) е) y}(1 – 5) со DO ВО Suppose you wished to evaluate the indefinite integral x^2/sqrt(4-x^2)… Thanks a bunch, please leave workProblem 2. 4 points total] Suppose you wished to evaluate the indefinite inte using an appropriate trigonometric substitution. a. 1 point) What substitution would you use? b. [1 point) Use your substi Solve the system. X2 2×3 4 X1 2×2 2×3 -2 5x, 9×2 8×3 -3 Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. O A. The unique solution of the system Solve the following equation. 2(5331,256 (Do not round until the final answer. Then round to the nearest whole number as needed.) Solve the logarithmic equation. 7 8 In x = 47 x= 1 (Simplify your answer. Type an exact answer, using e as needed.) calculus 2 B6b help wit series Three questions!!!Compute / tan u Vsec a dz. en Evaluate lim n oo n! n=0 The sum of 28 and twice a number is −36. Find the number. Solve for y y-5 y-6 1 y-4 y-3 Im not sure if my answer is correct to this questions! Can someone help? C1(english)- write the integral to find the area of the region contained by the graphics y=x^2 and y=1 C2(english)- Write th3 (spuntos cada uno) C. Resuelve los siguientes problemas 1. Escribe el integral para hallar el área de la región acotada por las graficas de y = x y y 1. Dibuja la gráfica y sombrea la región. 2. (4-9) Determine whether each series is absolutely convergent, conditionally convergent or divergent. Carefully show your work. sin 4 Let aand b be real numbers. The solutions of the equation ax b=30x 2−1are -8 and 8. What are the values of aand b? Explain your answer. The number of bacteria in a strain is given by B(t)=30e1.5t, where tis the time in hours. (a) How many bacteria are there at time zero? (b) How long will it take for the number of bacteria to double 1) Write the equation of a line with slope parallel to y = 4x – 3 that goes through the point (2,1) 2) Use the given matrices to evaluate the expression: A = 13 -2], B = (1 72 Evaluate: -2AB 3) Find 5) A quadratic function has vertex at (0,2) and x-intercepts at (1,0) and (-1,0). Write the eg function in vertex form and in standard form. 8) Describe the end-behavior of the polynomial: y = -2x x2 – 6x – 9 9) Simplify the exponents: 8x2yz-1 12xyz 10) Divide using long division or synthetic division: (x2 – 13x – 12) = (x – 4) 11) Use 20) Write a cubic function whose graph passes through the points (-3,0), (0,-6), (-2,0) and (1,0) 21) Suppose x- 2 is a factor of a polynomial. Which statement below is FALSE? f(2)=0 f(-2) 0 2 is a ro 23) Suppose f(x) = x2 – 4 and g(x) = – x3 Find f($(x)) and state the domain. 24) A department store is having a storewide 20% discount sale. The sale price of an item that has a regular price Ris I already answered A I just need help with B. How would I enter this info on my calculator (ti 84 plus ce) to get a graph? a 20,000 seat theater will sell tickets at $60 and $75 for a green day concer The area of a rectangular wall of a barn is 140 square feet. Its length is 6 feet longer than twice its width. Find the length and width of the wall of the barn. 3) [8pc] The bacterium population in millions after 6930 1 45.3 -0.227 a) Show work. Solve for t algebraically. using y-P) Y-a.be (1,4, 1152, 2) b) [1pc) What is the initial population size of P(0)? Q4. (a) (4 points) Let and be vectors in R”. Suppose that || | Show that and g are orthogonal Hint: Square both sides of the equation (b) (4 points) Let o and w be nonzero vectors in R’. Give a counte 1.) Given the function f(x)= 3x – 5 and g(x)= 3x 2x 5, determine each of the following: a) f(g(2) b) 8 (6) c) f (7) 2.) Use the tables for f(x) and g(x) to evaluate the expressions below.. = f(z) a) 5.) You decide to begin selling glow sticks at the local fairground. Your cost function is C(n) = 3.50 function is R(n) = 4.5n, and profit function is P(n) = n – 170, where n = the number of glow stic Factor P(x) into linear factors given that k is a zero of P. P(x)=x? – 7×2 – 17x-9; k= -1 x2-782 – 17x-9= (Type your answer in factored form.) Use the intermediate value theorem to verify that the function has a real zero between the two numbers – 2.3 and -2.2. Then use a graphing calculator to approximate the zero to the nearest hundredth. (b) Choose the rational zeros for P(x) 6x 53x – 11x-18. 1 1 1 18, ± , ,t 3 2 O A. 1,t3, 2, 9,t6, 5i5i 3 O B. -9 1 2 O C. -9 2.3 1 2 O D. 9, 2.3 (c) Choose the factored form of P(x) 6x53x 11x- 18. O Use the intermediate value theorem to show that the function has a real zero between the two numbers given. Then, use your calculator to approximate the zero. P(x) = 4×2 – 2x-7; 1 and 2 P(1)= P(2)= Is Use synthetic division to determine whether the given number is a zero of the polynomial. -3; P(x) = 3×2 8×2 – 5x-10 Is – 3 a zero of the polynomial P(x) = 3x? 8x? – 5x – 10? Ο Νο Yes Factor f(x) = 4x 11x²-200x 225 into linear factors given that – 9 is a zero of f(x). f(x) = 4×2 11×2 – 200x 225 = 1 (Factor completely.) For the following, find the function P defined by a polynomial of degree 3 with real coefficients that satisfy the given conditions The zeros are -3,-1, and 4. P(-2) = -24 P(x)= (Simplify your answer. Graph the following polynomial function by hand. Then solve the equation and inequalities. P(x) = -x4-x2 8x² 12x = -x(x − 3)(x 2) (a) P(x)=0 (b) P(x)20 (c) P(x) 50 Choose the correct graph below Find an example of sets A, B and C such that , and Specifically how can 9 be in all of the subsets? Find all n solutions of the equation of the form X” =k | 23 – – 343 Choose all n solutions. | 0^ {-9 | { {- | Op. 4-343 글 } -} 1} 글 } Use Descartes’ rule of signs to determine the possible number of positive and negative real zeros for the following function. Then, use a graph to determine the actual numbers of positive and negative Solve the equation. 2×3 x2 = x The solution set is { } (Type an integer or a simplified fraction. Use a comma to separate answers as needed.) Find a polynomial of least possible degree having the graph shown. f(x)= (Type your answer in factored form.) T 71 (0,21) -50- Use synthetic division to divide the first polynomial by the second. 6×3 – 15x² 5x 4 X-2 The quotient is -2- (Simplify your answers.) Use synthetic division to divide the first polynomial by the second. 6×3 – 15x² 5x 4 X-2 The quotient is -2- (Simplify your answers.) Find a polynomial function P of the lowest possible degree, having real coefficients, a leading coefficient of 1, and with the given zeros. 1 2i, – 1, and 2 The polynomial of lowest degree is P(x) = Find a polynomial with real coefficients that has the given zeros. – 1 and 5-4i One such polynomial P(x) can be defined as P(x) = x3 – 9×2 x 41. Use synthetic division to find P(k) if k= /2 and P(x) = x4 -x 2-5. P (k) Type an integer or a decimal.) For the following function, one zero is given. Find the other zeros. P(x)= x3 – 9×2 11x 21;- 1 The other zeros are x= (Simplify your answers. Type an integer or a fraction. Use commas to separate Abstract Algebra class I need help with #29. I’m solving using the division algorithm and am getting confused with the subtracting for some reason. Thanks,In exercises 29-32, find the quotient and remainder in Zs[x] when f(x) is divided by a(x). 29. f(x) = [4]s« x [2]s and a(x) = x [3] 30: f(x) = [4]5×2 x [2]s and a(x)= x [4]s 31. f(x) = [2]srº [ This Question: 3 pts 1 of 24 (0 complete) This Test: 70 pts possible For the polynomial P(x) = 7x 2×2 – 6x-1, – 1 is one zero of P. Find all the other zeros analytically The other zeros of P(x) are 54 0 6 0] 6. (8pts) Find the characteristic equation and the eigenvalues of the matrix A = | 10. 2 1 L 0 0 2 11 [0 0 1 2]

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confused[10001 JO 2 2 0 (a) For the matrix A- 10 1 1 0 find the characteristic equation and all of the eigenvalues. 0 0 0 -1] [1 3 -11 (b) For B = 0 2 0 , find a basis for the eigenspace for the eigenvalue 1 appeared first on Smashing Essays.

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