
CalculusOptimization
Ok, this problem is killing me, can I get some help?
Find the volume of the largest(maximize) right circular cone that can be inscribed in a sphere of radius 4.
http://i34.tinypic.com/6id7bc.gif
So, so far ive gotten so the and therfore so
Am I going in the right direction?
Thanks!!

Well, then I plugged h into teh volume formula, so I had:
Then I have to find the derivative of it, but that is what is driving me nuts.
this was the deriv I got, but how in the world do I simplify this thing? (My algebra isnt that great im finding out.. :()http://i33.tinypic.com/1251jwo.jpg


now that I think about it, this may be the easier way to go ...
... and so on.

hmmm...ok, so when I get (since we cant use the 4, cause that just wont work) I plug y back into the so I get ??
This problem...sheew, im not liking it ..grrrr