Find the volume using disk/washer method of region bound by curves y=e^-x/2, y=ln(9)? The solid is generated when R is revolves around x-axis. The boundaries are ln(9) and 0. I just need help setting up the integral. Thank you.
1 Answer
Mar 24, 2018
See below.
Explanation:
If you look at the graph of
So we would need to find
Volume of solid of revolution=
Leave it to you to evaluate the integrals. Hope this was helpful.