- #1
gop
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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.
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