Category: Integration

Question Number 83342 by M±th+et£s last updated on 01/Mar/20 $${\int }_0^1{\int }_0^z{\int }_y^1\frac{z^{n+1}{Li}_1\left(y\right)}{{\left(zx\right)}^2}dxdydz,\mathrm{\forall }n\in z$$ Answered by mind is…

Question Number 83331 by oyemi kemewari last updated on 01/Mar/20 Commented by jagoll last updated on 01/Mar/20 $$\left(13\right)\int \sec \mathrm{x}\mathrm{dx}=\int \frac{\sec \mathrm{x}(\sec \mathrm{x}+\tan \mathrm{x})\mathrm{dx}}{\sec \mathrm{x}+\tan \mathrm{x}}$$$$=\int \frac{\sec {}^2\mathrm{x}+\sec \mathrm{x}\tan \mathrm{x}\mathrm{dx}}{\sec \mathrm{x}+\tan \mathrm{x}}$$$$=\int \frac{\mathrm{d}(\sec \mathrm{x}+\tan \mathrm{x})}{\sec \mathrm{x}+\tan \mathrm{x}}$$$$=\:\mathrm{ln}\:\mid\mathrm{sec}\:\mathrm{x}+\mathrm{tan}\:\mathrm{x}\mid\:+\:\mathrm{c}…

Question Number 83318 by M±th+et£s last updated on 29/Feb/20 $$Evaluate$$$$\int x^{\frac{1}{x^n}}dx,n>0$$ Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 148816 by ArielVyny last updated on 31/Jul/21 $${\int }_0^{\mathrm{\infty }}{x}^m{e}^{{ix}^n}dx=??$$ Answered by mathmax by abdo last updated on…

Question Number 148809 by jlewis last updated on 31/Jul/21 $$\underset{\mathrm{i}=0}{\sum ^{\mathrm{\infty }}}[(-0.{5\mathrm{x}}^2)\mathrm{i}/\mathrm{i}!]\mathrm{integrate}$$ Answered by qaz last updated on 31/Jul/21 $$\underset{\mathrm{n}=\mathrm{0}} {\overset{\infty} {\sum}}\frac{−\frac{\mathrm{1}}{\mathrm{2}}\mathrm{x}^{\mathrm{2}}…