- #1
magnifik
- 360
- 0
i am confused about the double integral ʃʃ cos(x+2y)dA, where R = [0,pi]x[0,pi/2]
i realize for the integral that i must do u-substitution. when i do this, however, do i also have to change the boundary conditions as in a single integral?
i got -8 without changing the boundary conditions, but I'm not sure if that's right.
i will show my work if anyone wants to check how i got there
i realize for the integral that i must do u-substitution. when i do this, however, do i also have to change the boundary conditions as in a single integral?
i got -8 without changing the boundary conditions, but I'm not sure if that's right.
i will show my work if anyone wants to check how i got there