- #1
mman014
- 6
- 0
Homework Statement
Let f(x,y) = sin(∏*y^2). Let R be the triangular region on the x-y plane with the vertices at (0,0) (0,1) (.5,1). Consider the solid that is under z = f(x,y) and over the region R. Calculate the volume over that region using double integrals.
Homework Equations
The Attempt at a Solution
∫[itex]^{1}_{0}[/itex]∫[itex]^{1}_{.5}[/itex]sin(∏*y^2) dxdy
Integrating with respect to x first gives
.5∫[itex]^{1}_{0}[/itex]sin(∏*y^2)dy.
After this I'm stuck because I know there is no simple anti-derivative for that function.
If you reverse the order of integration then, sin(∏*y^2) would have to be integrated at first as well, so not sure what to do.