Question Number 30767 by abdo imad last updated on 25/Feb/18
$${calculate}\:\:{A}_{{n}} =\:\int_{\mathrm{0}} ^{\mathrm{1}} \:\:\frac{\mathrm{1}−\sqrt{{x}}}{\mathrm{1}−^{{n}} \sqrt{{x}}}{dx}. \\ $$
Commented by abdo imad last updated on 25/Feb/18
$${n}\:{from}\:{N} \\ $$