(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

Find the volume of the solid obtained by rotating the region in the first quadrant bounded by the hyperbola y^{2}−x^{2}=4 and the lines y=0, x=3 and x=5 about the y− axis.

2. Relevant equations

Nothing specific...general equations

3. The attempt at a solution

So I would write it as

I was wondering if it was just 2x*pi*dx*(√4+x^{2}) from x=3 and x=5? Or would I have to incorporate the "hole" from x=0 to x=3.

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# Homework Help: Area of revolution of hyperbola

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