Oh duh the cone isn't a bound on rho. In that case, I agree with the integral you've got and arrived at an answer of \frac{1}{60}(8\sqrt{2}-10), which is approximately 0.022
I don't quite understand what you're trying to say; are you referring to the bounds in the translated or to those in the untranslated coordinate system? If the former, then I agree [that the lower bound is 0] but the upper bound is no longer sqrt 2, and it can't be the latter.
What does that have to do with anything? If you're implying that rho be from 0 to 2, then that's wrong because rho from 0 to two means the entire region under the sphere of radius 2. By the way, the answer I got was this...
I just got a better idea: when the cone hits the cylinder, z=r=1, but conveniently z=1 is where the cone intersects the sphere! Therefore, a dome-like shape is the region of integration, and if one were to move the xy-plane up to the circle which is the base of the dome, then it would get rid of...
First off, the restrictions on x and y make it clear that theta goes from 0 to pi/2.
Next, phi goes from 0 on the sphere which was pointed out by SammyS(I didn't notice that initially, but it's a tremendous boost) to pi/4 on the cone.
That leaves rho, which ends at sqrt 2 and begins... where...
Homework Statement
Evaluate by changing to spherical coordinates
\int^1_0\int^{\sqrt{1-x^2}}_0\int^{\sqrt{2-x^{2}-y^2}}_{\sqrt{x^{2}+y^2}}xydzdydx
Homework Equations
dz dy dz = {\rho}^{2}sin{\phi}
The Attempt at a Solution
This problem is quite simple to do in cylindrical...
Let's just suppose that x is going from 0 to 2(it should be equivalent to taking z from 0 to 4 if I do this right). Then for a fixed value of x, y should be \frac{4-z-2x}{2}. For a fixed x and y, z should be 4-2x-2y. The problem I have with this is that if I find z for fixed x, I get a z that...
Homework Statement
{\int}{\int}{\int}ydV over the region E, where E is bounded by x=0, y=0, z=0, and 2x+2y+z=4
Homework Equations
n/a
The Attempt at a Solution
Assuming that x and y must both be positive, which the boundary conditions seem to require, then the most either one can...
Infinity is much more of a mathematical concept than anything real, but periodicity is a good way to disguise it. For instance, closed paths are essentially periodic, and it's possible to go an infinite distance along them with a finite amount of space.