Question Number 44001 by maxmathsup by imad last updated on 19/Sep/18
$${calculate}\:{A}\:=\:\int_{\mathrm{0}} ^{\mathrm{1}} \:\:\frac{{x}}{{arctanx}}{dx}\:.\:\int_{\mathrm{0}} ^{\mathrm{1}} \:\:\frac{{arctanx}}{{x}}{dx} \\ $$
calculate-A-0-1-x-arctanx-dx-0-1-arctanx-x-dx-