let-R-and-x-2-1-find-the-value-of-f-x-0-pi-ln-x-2-2x-cost-1-dt-calculate-f-x-

Question Number 32367 by prof Abdo imad last updated on 23/Mar/18

l e t α \in R a n d x^{2} \neq 1 f i n d t h e v a l u e o f

f (x) = \int_{0}^{π} l n (x^{2} - 2 x c o s t + 1) d t

c a l c u l a t e f (x) .