let-give-f-x-0-1-ln-1-x-2-t-2-t-2-dt-with-x-lt-1-by-using-derivation-under-find-the-value-of-f-x-

Question Number 28819 by abdo imad last updated on 30/Jan/18

l e t g i v e f (x) = \int_{0}^{1} \frac{l n (1 - x^{2} t^{2})}{t^{2}} d t w i t h ∣ x ∣< 1

b y u s i n g d e r i v a t i o n u n d e r \int f i n d t h e v a l u e o f f (x) .