Find the volume formed by rotating the region enclosed by:

x=9y and y^3=x with y>=0

about the y-axis

can anyone help with this

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- August 7th 2009, 07:28 AMdat1611volume formed by rotating the region
Find the volume formed by rotating the region enclosed by:

x=9y and y^3=x with y>=0

about the y-axis

can anyone help with this - August 7th 2009, 07:53 AMFailure
Well, the curves intersect at and therefore:

By the method of rings you get

By the method of cylinders you get

Hopefully they are the same ( ). (Rofl)