- #1
qq545282501
- 31
- 1
Homework Statement
use cylindrical coordinates to find the volume of the solid which is under z=xy, above xy-plane and inside the cylinder x^2+y^2=2x
Homework Equations
The Attempt at a Solution
[tex] \int_{0}^{pi/2} \int_{0}^{2cos\theta} \int_{0}^{r^2\cos\theta\sin\theta} r\, dz \, dr \, d\theta [/tex]
my professor had it pi/2, but when I do it myself, I don't see how its pi/2. 2pi would make more sense to me since it has a cylinder base.
any help is appreciated