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fineme33
Find the volume of the solid generated by revolving the region bounded by y = x2, y = 0 and x = 1 about the line x = 2
|dw:1370585464027:dw||dw:1370585543095:dw| see the drawing 2nd. here Δx will be the width. Δy will be the height. and \[2\pi \times \Delta x\] will be the area covererd for volume. now as per simple rule do lenght*breadth*height. Put limits and integrate it.
yes i did try it . thank you very much ^^