Category: Integration

Question Number 65478 by smz last updated on 30/Jul/19 Commented by MJS last updated on 31/Jul/19 $$\mathrm{I}{\mathrm{don}}^{\prime }\mathrm{t}\mathrm{think}{\mathrm{it}}^{\prime }\mathrm{s}\mathrm{possible}$$ Terms of Service Privacy Policy Contact:…

Question Number 65450 by imron876 last updated on 30/Jul/19 Commented by Prithwish sen last updated on 30/Jul/19 $$1)\mathrm{a}=\mathrm{b}=\mathrm{c}=\mathrm{d}=1$$$$2)\mathrm{a}=\mathrm{c}=1,\mathrm{b}=\mathrm{d}=0$$$$3)\mathrm{b}=\mathrm{d}=1,\mathrm{a}=\mathrm{c}=0$$$$\left.\mathrm{4}\right)\mathrm{a}=\mathrm{1}\:\mathrm{c}=−\mathrm{1}\:\mathrm{b}=\mathrm{d}=\mathrm{0} \…

Question Number 130979 by mnjuly1970 last updated on 31/Jan/21 $$$$$$\varphi ={\int }_0^{\mathrm{\infty }}{log}^2\left(x\right)sin\left(x^2\right)dx=?$$$$ihadsolvedthatalreadyand:$$$$answ:=-\frac{{\pi }^2\sqrt{2\pi }}{32}$$$$$$$$\:\:\:…

Question Number 130958 by bramlexs22 last updated on 31/Jan/21 $${\int }_0^{\pi /2}\frac{x}{\sec x+\csc x}dx$$ Commented by benjo_mathlover last updated on 31/Jan/21 $$\mathrm{M}\:=\:\underset{\mathrm{0}} {\overset{\pi/\mathrm{2}} {\int}}\frac{\mathrm{x}}{\mathrm{sec}\:\mathrm{x}+\mathrm{csc}\:\mathrm{x}}\:\mathrm{dx}\:=\underset{\mathrm{0}} {\overset{\pi/\mathrm{2}}…

Question Number 65400 by mathmax by abdo last updated on 29/Jul/19 $$findf\left(\alpha \right)={\int }_1^{+\mathrm{\infty }}\frac{arctan\left(\frac{\alpha }{x}\right)}{1+x^2}dxwith\alpha ⩾0$$ Terms of Service Privacy Policy Contact: info@tinkutara.com