Can someone just explain to me how these integrals work? I don't remember the identities well enough to do these haha.. integral of cos^2(2theta) integral of sin^2(4theta)
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Originally Posted by coolguy99 Can someone just explain to me how these integrals work? I don't remember the identities well enough to do these haha.. integral of cos^2(2theta) integral of sin^2(4theta) Use the double angle formulae: ---> In this case -------> In this case ------------ Also
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