To integrate or not to integrate, that is the question

Calculus Level 5

If

\[\int_0^{\infty} \frac{x^3}{e^x-1} \ dx\]

can be written in the form \(\displaystyle \frac{\pi^a}{b}\) for integers \(a,b\), find \(a+b\).

×

Problem Loading...

Note Loading...

Set Loading...