let-0-lt-x-lt-1-find-the-value-of-F-x-ln-1-x-cost-dt-fromt-0-to-t-pi-

Question Number 25677 by abdo imad last updated on 12/Dec/17

l e t 0 < x < 1 f i n d t h e v a l u e o f F (x) = \int \ln (1 + x c o s t) d t f r o m t = 0 t o t = p i