1. ## Integral problem

Hey!

I ´m stuck on this problem and my calculus seems to be gone.
I need to solve the following integral,

$\int \frac{b}{a-cos(\omega)}d\omega$

2. Originally Posted by moog
Hey!

I ´m stuck on this problem and my calculus seems to be gone.
I need to solve the following integral,

$\int \frac{b}{a-cos(\omega)}d\omega$
Dear moog,

Use the substitution, $t=\tan{\frac{\omega}{2}}$