I cant seem to get the same answer as the back of the book and waswondering ifsomeone could work it out so I see where i m going wrong. Find the volume generated by y=x^(1/2) rotated about y=2 between the origin and x=1.
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Originally Posted by AnnaBee123 I cant seem to get the same answer as the back of the book and waswondering ifsomeone could work it out so I see where i m going wrong. Find the volume generated by y=x^(1/2) rotated about y=2 between the origin and x=1. First draw a graph So the radius(distance between the graphs are) $\displaystyle \pi \int_{0}^{1}(2-\sqrt{x})^2dx$ Can you finish from here
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