Hey All, sorry for the over flow of questions today. got exam very soon.. I need some help in the following question : thanks
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what I don't get is how would I apply the integration by parts to cos^nxdx ?? what is u and dv?
Differenciate both sides. And use the fact that the derivative of I_n is cos^n x
how would I differentiate both sides
I don’t think that differentiation is the way to proceed with it. Here is as pdf file that I wrote with EXP and Acrobat distiller. I used parts.
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