Recent content by Maven_Odin

Thank you for the explanation. I got the limits from trying to find the answer on the web and what have you. I knew the answer, just not how to get it which is rather important. Thanks for the help.

Does the 8 come from: 2 (take the upper part of the symmetrical circle on the z & y axis) 2 (take the upper part of the symmetrical circle on the x & y axis) 2 (take the positive part of the half-circle on the x & y axis) The shape would be slightly larger than a sphere. I'm having a...

The volumes are cylinders around the Z axis and the X axis. 2*2 is for symmetry of the cylinder (so you're only using 1/4 of the circle about the xy axis instead of the entire circle. However, I'm unsure as to where the final 2 comes into play.

Homework Statement Bounded by the cylinders x2 + y2 = r2 and y2 + z2 = r2 We're supposed to stick to double integrals as triple integrals are taught in a later section. The Attempt at a Solution Edit: Alright, I think I go to the right answer. x = sqrt(r2 - y2) z = sqrt(r[SUP2[/SUP] - y2)...