Recent content by lembeh

Right, but how do I compute this? My daughter hasnt gone past Green's theorem yet in class...I saw this problem on her homework but she couldn't solve it. I can help her and know some Multivariable calculus (but not vector calculus). I want to help her get through this. I would really appreciate...

Homework Statement Let S be the surface given by the graph z = 4 - x2 - y2 above the xy-plane (that it is, where z \geq 0) with downward pointing normal, and let F (x,y,z) = xcosz i - ycosz j + (x2 + y2 ) k Compute \oint\oints\oints F dS. (F has a downward pointing normal) (Hint...

Please help me with this. I've been working on it for 6 hours now and still can't figure it out...Your help is really appreciated!

Urgent help! Vector Calculus question... Let S be the surface given by the graph z = 4 - x2 - y2 above the xy-plane (that it is, where z \geq 0) with downward pointing normal, and let F (x,y,z) = xcosz i - ycosz j + (x2 + y2 ) k Compute \oint\ointsF dS. (F has a downward pointing normal)...