Question Number 181832 by henderson last updated on 01/Dec/22
$$\mathrm{help}\:! \\ $$$$\int\:\frac{{ln}\left({x}+\mathrm{1}\right)}{{x}^{\mathrm{2}} +\mathrm{1}}{dx}\:=\:??? \\ $$
Commented by CElcedricjunior last updated on 01/Dec/22
$$\int_{\mathrm{0}} ^{\mathrm{1}} \frac{\boldsymbol{{ln}}\left(\boldsymbol{{x}}+\mathrm{1}\right)}{\boldsymbol{{x}}^{\mathrm{2}} +\mathrm{1}}\boldsymbol{{dx}}=\frac{\boldsymbol{\pi{ln}}\mathrm{2}}{\mathrm{8}} \\ $$
Answered by SEKRET last updated on 01/Dec/22
$$ \\ $$
Answered by SEKRET last updated on 01/Dec/22
$$ \\ $$
Commented by mr W last updated on 01/Dec/22
$${do}\:{we}\:{need}\:{a}\:{password}\:{in}\:{order}\:{to}\: \\ $$$${be}\:{able}\:{to}\:{see}\:{your}\underline{\:{sekret}}\:{solution}? \\ $$