Round each final answer to the nearest hundredth.
Round each final answer to the nearest hundredth. (Only round the final answers.)
Vector u is . Vector v is
A. Find the vector u – v
B. Find the magnitude of u – v
C. Find the angle α that the vector u – v makes with the positive x axis. The angle α should be measured in degrees, rounded to the nearest hundredth of a degree.
D. Find the dot product u∙v
E. Find the angle θ between u and v. θ should be an angle measured in degrees, between 0° and 180°, rounded to the nearest hundredth.