Category: Integration

Question Number 49225 by AdqhK ÐQeQqQ last updated on 04/Dec/18 $$\int \frac{1}{z(z^{17}+1)}=??findplease$$ Answered by arvinddayama01@gmail.com. last updated on 04/Dec/18 $$\int\frac{\mathrm{1}}{{z}\left({z}^{\mathrm{17}} +\mathrm{1}\right)}.\frac{{z}^{\mathrm{16}} }{{z}^{\mathrm{16}} }{dz}…

Question Number 114699 by bemath last updated on 20/Sep/20 $$\underset{0}{\stackrel{\frac{\pi }{2}}{\int }}\frac{dx}{\sqrt{1+\tan {}^{4}x}}?$$ Commented by Dwaipayan Shikari last updated on 20/Sep/20 Answered by…

Question Number 49144 by AdqhK ÐQeQqQ last updated on 03/Dec/18 $$\int \frac{1}{x^n+1}dx=??$$ Commented by MJS last updated on 04/Dec/18 $${x}^{{n}} +\mathrm{1}=\underset{{k}=\mathrm{0}} {\overset{{n}−\mathrm{1}} {\prod}}\left({x}−\mathrm{e}^{\mathrm{i}\frac{\pi}{{n}}\left(\mathrm{2}{k}+\mathrm{1}\right)}…

Question Number 114671 by soumyasaha last updated on 20/Sep/20 $$$$$$\mathrm{Integrate}\int \frac{{\mathrm{x}}^4+{\mathrm{x}}^{-4}}{{\mathrm{x}}^6+{\mathrm{x}}^{-6}}\mathrm{dx}$$ Answered by Olaf last updated on 20/Sep/20…

Question Number 114635 by mathmax by abdo last updated on 20/Sep/20 $$\mathrm{find}{\int }_0^1{\mathrm{x}}^4\ln \left(\mathrm{x}\right)\ln (1-{\mathrm{x}}^2)\mathrm{dx}$$ Commented by mathdave last updated on 20/Sep/20…