Category: Integration

Question Number 167922 by peter frank last updated on 29/Mar/22 $$\mathrm{Find}\mathrm{the}\mathrm{value}\mathrm{of}\mathrm{Q}\mathrm{if}$$$${\int }_0^{\mathrm{Q}}\sqrt{\mathrm{cosec}\theta -1}\mathrm{d}\theta =\ln \left(\frac{3+2\sqrt{2}}{2}\right)$$$$$$ Commented by MJS_new last updated on…

Question Number 102381 by Dwaipayan Shikari last updated on 08/Jul/20 $$\int \frac{x\sqrt{6}{sec}^2\frac{x}{2}}{1+9{tan}^4\frac{x}{2}+18{tan}^2\frac{x}{2}}dx$$ Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 102366 by bobhans last updated on 08/Jul/20 $$\underset{0}{\stackrel{\pi /2}{\int }}\frac{\cos x}{1+\cos x+\sin x}dx?$$ Answered by PRITHWISH SEN 2 last updated on 08/Jul/20 $$\mathrm{I}=\int_{\mathrm{0}} ^{\frac{\pi}{\mathrm{2}}}…

Question Number 36818 by maxmathsup by imad last updated on 06/Jun/18 $$findf\left(a\right)=\int \frac{dx}{\sqrt{1-{ax}^2}}withafromR.$$ Commented by prof Abdo imad last updated on 06/Jun/18 $${case}\:\mathrm{1}\:\:{a}>\mathrm{0}\:\:{changement}\:\sqrt{{a}}{x}=\:{sint}\:{give}…

Question Number 36811 by rahul 19 last updated on 05/Jun/18 $$\int \frac{\sin x}{\cos {}^{2}x.\sqrt{\cos 2x}}dx=?$$ Answered by MJS last updated on 05/Jun/18 $$\int\frac{\mathrm{sin}\:{x}}{\mathrm{cos}^{\mathrm{2}} \:{x}\:\sqrt{\mathrm{cos}\:\mathrm{2}{x}}}{dx}=\int\frac{\mathrm{sin}\:{x}}{\mathrm{cos}^{\mathrm{2}} \:{x}\:\sqrt{\mathrm{cos}^{\mathrm{2}} \:{x}\:−\mathrm{sin}^{\mathrm{2}}…