To get this thread going again I thought I'd give one of these a go.
what was your thought process behind that u-sub?To get this thread going again I thought I'd give one of these a go.
We can eliminate any odd function terms in the expansion of the numerator (note that the denominator is even) as we are integrating over , so they go to 0. We end up with:
Both integrals are pretty straight forward to evaluate now, yielding a final answer of .