Category: Integration

Question Number 22151 by j.masanja06@gmail.com last updated on 12/Oct/17 $$integrate$$$$\int \frac{cosx-cos2x}{1+cosx}dx$$ Answered by $@ty@mlastupdatedon12/Oct/17$$=\int \frac{cosx-(2{cos}^{2}x-1)}{1+cosx}dx$$$$=\int\frac{\mathrm{1}+\mathrm{cos}{x}\:−\mathrm{2cos}\:^{\mathrm{2}}…

Question Number 153200 by amin96 last updated on 05/Sep/21 $${\int }_0^{e-1}{\int }_0^{e-x-1}{\int }_0^{x+y+e}\frac{ln(z-x-y)}{(x-e)(x+y-e)}dxdydz=?$$ Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 153151 by puissant last updated on 05/Sep/21 $${\int }_0^1\frac{ln(x^3+1)}{x+1}dx$$ Answered by Ar Brandon last updated on 05/Sep/21 $${I}=\int_{\mathrm{0}} ^{\mathrm{1}}…

Question Number 153117 by peter frank last updated on 04/Sep/21 $${\int }_0^1{\cot }^{-1}(1-\mathrm{x}+{\mathrm{x}}^2)\mathrm{dx}$$ Answered by puissant last updated on 04/Sep/21 $${I}=\int_{\mathrm{0}}…

Question Number 153114 by peter frank last updated on 04/Sep/21 $${\int }_0^1\frac{\log (1+\mathrm{x})}{1+{\mathrm{x}}^2}\mathrm{dx}$$ Answered by puissant last updated on 04/Sep/21 $${x}={tan}\left({u}\right)\:\rightarrow\:{dx}=\mathrm{1}+{tan}^{\mathrm{2}} {udu}…