Category: Integration

Question Number 53783 by maxmathsup by imad last updated on 25/Jan/19 $$calculate{\int }_0^{\mathrm{\infty }}\frac{t^2}{e^t-1}dtintermsof\xi \left(3\right)$$ Answered by Smail last updated on 26/Jan/19…

Question Number 53782 by maxmathsup by imad last updated on 25/Jan/19 $$calculate{\int }_0^1\frac{t^2}{1+t^3}dt$$ Answered by Smail last updated on 26/Jan/19…

Question Number 119306 by yahyajan last updated on 23/Oct/20 Answered by TANMAY PANACEA last updated on 23/Oct/20 $$x=dtana$$$$\int_{\frac{−\pi}{\mathrm{2}}} ^{\frac{\pi}{\mathrm{2}}} \:\frac{{dsec}^{\mathrm{2}} {da}}{{d}^{\mathrm{2}} {sec}^{\mathrm{2}} {a}}…

Question Number 119262 by bemath last updated on 23/Oct/20 $$\int \frac{x^2}{\sqrt{{(4-x^2)}^5}}dx$$ Answered by benjo_mathlover last updated on 23/Oct/20 $$setx=2\sin r\Rightarrow dx=2\cos rdr$$$$\int\:\frac{\mathrm{4sin}\:^{\mathrm{2}}…

Question Number 53624 by turbo msup by abdo last updated on 24/Jan/19 $$find{\int }_{-\mathrm{\infty }}^{+\mathrm{\infty }}{e}^{-x^2}\sqrt{1+2x^2}dx$$ Terms of Service Privacy Policy…