http://calc3.askbot.com/questions/Open source question and answer forum written in Python and DjangoenCopyright Askbot, 2010-2011.Fri, 25 Jul 2014 09:05:21 -0500http://calc3.askbot.com/question/179/question-2-on-quiz/I don't remember the exact wording of question #2 on the quiz but I think it asked what the area above the curve $z=-\sqrt{x^2+y^2}$ and below $z=\sqrt{x^2+y^2}$ inside the cylinder $x^2+y^2=1$; evaluate $\int\int\int (z) dV$. My answer came out to be zero but I don't think that is correct. If anybody understands this problem or has any ideas, please post them.AnonymousFri, 25 Jul 2014 09:05:21 -0500http://calc3.askbot.com/question/179/