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April 24, 2014

Homework Help: calculus

Posted by shah on Sunday, May 27, 2012 at 6:40am.

The area enclosed between the x-axis, the curve y=x(2-x) and the ordinates x=1 and x=2 is rotated through 2π radians about x-axis. (
a)Calculate the volume of the solid revolution formed.
(b)Calculate the rotating area.

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