let-x-R-1-1-explicit-the-function-f-x-0-2pi-ln-x-2-2xcos-1-d-

Question Number 107291 by mathmax by abdo last updated on 09/Aug/20

let x \in R - {1, - 1} explicit the function

f (x) = \int_{0}^{2 π} \ln (x^{2} - 2 xcos θ + 1) d θ

Answered by Ar Brandon last updated on 10/Aug/20