Category: Integration

Question Number 121480 by peter frank last updated on 08/Nov/20 Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 55930 by ajfour last updated on 06/Mar/19 $${\int }_0^{\pi }\frac{x\tan x}{\sec x+\tan x}dx=(isit\frac{{\pi }^2}{2}-\pi )?$$ Answered by tanmay.chaudhury50@gmail.com last updated on 06/Mar/19 $$\int_{\mathrm{0}} ^{\pi} \frac{{xsinx}}{\mathrm{1}+{sinx}}{dx}…

Question Number 55873 by Easyman32 last updated on 05/Mar/19 $$Integrate..\int \sqrt{1+\sqrt{1+\sqrt{x}}}dx$$ Commented by maxmathsup by imad last updated on 05/Mar/19 $$letI=\int \sqrt{1+\sqrt{1+\sqrt{x}}}dxchangement\sqrt{1+\sqrt{x}}=tgive1+\sqrt{x}=t^2\Rightarrow$$$$\sqrt{{x}}={t}^{\mathrm{2}}…

Question Number 55855 by Joel578 last updated on 05/Mar/19 $$\mathrm{How}\mathrm{to}\mathrm{integrate}{\int }_0^1\frac{{\sec }^{2}x}{x\sqrt{x}}dx?$$ Commented by tanmay.chaudhury50@gmail.com last updated on 05/Mar/19 Terms of Service…

Question Number 121384 by john santu last updated on 07/Nov/20 $$\int \sqrt{1+{\mathrm{x}}^4}\mathrm{dx}$$ Commented by MJS_new last updated on 07/Nov/20 $$\mathrm{not}\mathrm{possible}\mathrm{to}\mathrm{solve}\mathrm{using}\mathrm{only}\mathrm{elementary}$$$$\mathrm{calculus}.\:\mathrm{I}\:\mathrm{guess}\:\mathrm{we}\:\mathrm{need}\:\mathrm{to}\:\mathrm{substitute}\:\mathrm{and} \…