- #1

- 58

- 0

## Homework Statement

[tex]\int_{0}^{\pi/4}\frac{\sin x}{\sqrt{\cos2x}}dx[/tex]

## Homework Equations

## The Attempt at a Solution

I used the standard substitutions (like y = tan(x/2)) and the substitution to get rid of the square root). I also tried to rewrite cos(2x) in many different ways but in the end I always end up with more square roots and/or power terms of which I can't compute the integral.

Last edited: