11.
|
A. 7/6 |
B. 5/4 |
C. 4/3 |
|
D. 7/2 |
E. 15/4 |
Solution: The answer is A
The above double integral says to integrate with respect to y, going from 0 to 1, the result of the integral of (x + y)2 with respect to x, going from 0 to 1.
To integrate the above double integral, first integrate the argument, (x + y)2, with respect to x, where x goes from 0 to 1, and then integrate the result with respect to y, where y goes from 0 to 1.
