Integration Rules and Techniques
For integrals involving only powers of sine and cosine (both with the same argument): If at least one of them is raised to an odd power, pull o one to save for a u-sub, use a Pythagorean identity (cos 2 (x) = 1 sin 2 (x) or sin 2 (x) = 1 cos 2 (x)) to convert the remaining (now even) power to
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