Question Number 39040 by maxmathsup by imad last updated on 01/Jul/18
$${find}\:{F}\left({x}\right)\:=\:\int_{\mathrm{0}} ^{\pi} \:{ln}\left({x}^{\mathrm{2}} \:−\mathrm{2}{x}\:{sin}\left(\mathrm{2}\theta\right)\:+\mathrm{1}\right){d}\theta\:. \\ $$