Category: Integration

Question Number 6972 by Tawakalitu. last updated on 03/Aug/16 $$Evaluate\underset{0}{\stackrel{1}{\int }}dx\underset{0}{\stackrel{x}{\int }}{e}^{\frac{y}{x}}dy$$ Answered by FilupSmith last updated on 03/Aug/16 $$=\mathrm{1}\left(\frac{\mathrm{1}}{{x}}\left[{e}^{{y}/{x}}…

Question Number 6971 by Tawakalitu. last updated on 03/Aug/16 $$Evaluate\int (x+3y)dx$$$$from(0,1)to(2,5)alongthecurvey=1+x^2$$ Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 72494 by aliesam last updated on 29/Oct/19 $$\frac{\int x\sqrt{x^2+5}dx-3\int \frac{x}{\sqrt{x^2+5}}dx}{\int \frac{x(x^2+2)}{\sqrt{x^2+5}}dx}$$ Commented by mathmax by abdo last updated on 29/Oct/19…

Question Number 138024 by Algoritm last updated on 09/Apr/21 Answered by TheSupreme last updated on 09/Apr/21 $$e^x=u$$$$dx=\frac{1}{u}du$$$$\int \sqrt{u^2+4u-1}\frac{du}{u}$$$$\left({u}+\mathrm{2}\right)={z}…

Question Number 138026 by mnjuly1970 last updated on 09/Apr/21 $$\dots \dots \dots nice\dots \dots \dots calculus\dots \dots \dots ..$$$$\mathrm{\Theta }=\underset{\stackrel{n=1}{}}{\sum ^{\mathrm{\infty }}}\left(\frac{n^2}{n!.4^n}\right)=??$$ Answered by Dwaipayan Shikari last updated…