tyle=”color:rgb(0,0,0);background-color:transparent;”>Find the average value of f(x,y)equals
style=”color:rgb(0,0,0);background-color:transparent;”>Find the average value of f(x,y)equals
=sine left parenthesis x plus y right parenthesis
sin(x+y) over
a. the rectangle 0
0less than or equals
≤xless than or equals
≤5 pi divided by 6
5π/6, 0
0less than or equals
≤yless than or equals
≤7 pi divided by 6
7π/6
b. the rectangle 0
0less than or equals
≤xless than or equals
≤pi divided by 2
π/2, 0
0less than or equals
≤yless than or equals
≤5 pi divided by 4
5π/4