Question Number 71801 by mathmax by abdo last updated on 20/Oct/19
$${find}\:\:{I}_{{n}} =\int_{\mathrm{0}} ^{\mathrm{1}} {x}^{{n}} \sqrt{\mathrm{1}+{x}^{\mathrm{2}} }{dx}\:\:{with}\:{n}\:{integr}\:{natural} \\ $$
find-I-n-0-1-x-n-1-x-2-dx-with-n-integr-natural-