Question Number 112189 by M±th+et+s last updated on 06/Sep/20
$${prove}\:{that} \\ $$$$\int_{\mathrm{0}} ^{\infty} \frac{\mathrm{1}}{{cos}\left({x}\right)+{sinh}\left({x}\right)}{dx}=\mathrm{1}.\mathrm{4917}. \\ $$
prove-that-0-1-cos-x-sinh-x-dx-1-4917-