Question and Answers Forum

All Questions      Topic List

Others Questions

Previous in All Question      Next in All Question      

Previous in Others      Next in Others      

Question Number 56358 by harish 12@g last updated on 15/Mar/19

$${\int }_0^{\mathrm{\infty }}{\left({\cot }^{-1}x\right)}^{2}dx$$$$$$

Commented by MJS last updated on 15/Mar/19

$$=\pi \ln 2$$

Commented by harish 12@g last updated on 16/Mar/19

$$fulans.$$

Commented by MJS last updated on 16/Mar/19

$$\mathrm{I}\mathrm{approximated}\mathrm{and}\mathrm{then}\mathrm{tried}\mathrm{if}\mathrm{my}\mathrm{result}$$$$\mathrm{is}\mathrm{something}\mathrm{exact}...$$$$\mathrm{the}\mathrm{integral}\mathrm{cannot}\mathrm{be}\mathrm{solved}\mathrm{elementarily}$$

Terms of Service

Privacy Policy

Contact: info@tinkutara.com