Prove-that-I-n-1-2-n-1-pi-4npi-xcos-x-2-dx-2-pi-2-np-

Question Number 167977 by LEKOUMA last updated on 30/Mar/22

P r o v e t h a t

I_{n} = \frac{1}{2^{n + 1}} \int_{π}^{4 n π} x \cos \frac{x}{2} d x = \frac{2 - π}{2^{n p}}

Answered by mindispower last updated on 01/Apr/22

w h e r i s p ?