# Homework Help: Help with Integral

1. Dec 24, 2005

### dx

I need help with this integral :
$$\int^{\theta} \frac{1}{\sqrt{sin \theta}} d\theta$$
I tried various substitutions but I cant get it.

2. Dec 24, 2005

### siddharth

Have you tried $$\sqrt{ cosec \theta} = t$$?
I think that reduces it to a standard integral