सिद्ध कीजिए कि `underset(0)overset(oo)int log(x+(1)/(x))(dx)/(1+x^(2))=pi log2`
Channel: Doubtnut
Date: 20/02/2020

सिद्ध कीजिए कि `underset(0)overset(oo)int log(x+(1)/(x))(dx)/(1+x^(2))=pi log2`