Originally Posted by

**auslmar** Yes, this is the solution exactly! Thanks for the help.

I hate to be a bother, but I do want to make sure I'm doing these problems right, so I have a similar problem:

**"Find the volume of the solid obtained by rotating the region bounded by y = 0, y = e^(5*x), x = 1, and x = ln(3)"**

Applying the same idea before would the volume be:

$\displaystyle \pi\int_0^1$e^(10x)dx ?

Or since it's revolved about the y-axis instead of the x-axis would the upper and lower boundaries be different? Thanks again in advance.