Category: Integration

Question Number 99779 by john santu last updated on 23/Jun/20 Commented by Dwaipayan Shikari last updated on 23/Jun/20 $$\int{tan}^{\mathrm{6}} {xsec}^{\mathrm{2}} {xsec}^{\mathrm{2}} {xdx}=\int{t}^{\mathrm{6}} \left(\mathrm{1}+{t}^{\mathrm{2}} \right){dt}=\frac{{t}^{\mathrm{7}} }{\mathrm{7}}+\frac{{t}^{\mathrm{9}}…

Question Number 34229 by abdo imad last updated on 03/May/18 $$calculate{\int }_{-\mathrm{\infty }}^{\mathrm{\infty }}\frac{cos\left(tx\right)}{1+x^4}dxwitht⩾0$$$$2)calculate{\int }_0^{\mathrm{\infty }}\frac{dx}{1+x^4}.$$ Commented by math khazana…

Question Number 34228 by abdo imad last updated on 03/May/18 $$findthevalueof{\int }_0^1\frac{x^2}{1+x^4}dx$$ Commented by tanmay.chaudhury50@gmail.com last updated on 03/May/18 $${let}\:{I}=\int\frac{{x}^{\mathrm{2}}…

Question Number 34222 by abdo imad last updated on 03/May/18 $$letgivethesequenceofintegrals$$$$J_n={\int }_0^{\mathrm{\infty }}{x}^n{e}^{-\frac{x^2}{2}}dx$$$$1)provethat{J}_n=(n-1)J_{n-2}\mathrm{\forall }n⩾2$$$$\left.\mathrm{2}\right)\:{calculate}\:{J}_{\mathrm{2}{p}}…

Question Number 34220 by abdo imad last updated on 03/May/18 $$calculateI={\int }_0^{\frac{\pi }{4}}cosxln\left(tanx\right)dx.$$ Terms of Service Privacy Policy Contact: info@tinkutara.com