## anonymous 3 years ago The region bounded by y=2/x, y=0, x=1, and x=3 is rotated about the x-axis. Find the volume of the resulting solid.

1. anonymous

evaluate $\pi \int\limits_{1}^{3}(2/x)^2 dx$

2. anonymous

It's using the disc method.

3. anonymous

I got it :) 8pi/3