Hi to all I've got a trouble with one question. Could anybody help me. Appretiate it. The question sounds: Find the valume generated by the given functions of y=1+sqrt(x) and y=0 from x=1 to x=5 about the line x=-2. Thank you
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You can use shells. $\displaystyle 2{\pi}\int_{1}^{5}[(2+x)(1+\sqrt{x})]dx$
Last edited by galactus; Nov 24th 2008 at 05:39 AM.
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