Category: Integration

Question Number 88042 by jagoll last updated on 08/Apr/20 $$\mathrm{find}\max \mathrm{and}\min \mathrm{value}\mathrm{of}$$$$\mathrm{function}\mathrm{f}\left(\mathrm{x}\right)=\frac{5}{-3\cos \mathrm{x}-4\sin \mathrm{x}}$$ Answered by mr W last updated on 08/Apr/20 $$\mathrm{f}\left(\mathrm{x}\right)=\frac{5}{-3\cos \mathrm{x}-4\sin \mathrm{x}}$$$$=\:\frac{\mathrm{1}}{−\left(\frac{\mathrm{3}}{\mathrm{5}}\mathrm{cos}\:\mathrm{x}+\frac{\mathrm{4}}{\mathrm{5}}\mathrm{sin}\:\mathrm{x}\right)}…

Question Number 88026 by Chi Mes Try last updated on 07/Apr/20 Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 88010 by Chi Mes Try last updated on 07/Apr/20 $$\int \frac{x^2+2x+3}{\sqrt{x^2+x+1}}dx$$ Commented by niroj last updated on 07/Apr/20 $$\:\:\:\int\frac{\mathrm{x}^{\mathrm{2}} +\mathrm{2x}+\mathrm{3}}{\:\sqrt{\mathrm{x}^{\mathrm{2}}…

Question Number 88003 by Ar Brandon last updated on 07/Apr/20 $$Determineallfunctionsf[0,1]\to \mathrm{\Omega }$$$$suchthat\mathrm{\forall }x\in [0,1]f{}^{\prime }\left(x\right)+f\left(x\right)=f\left(0\right)+f\left(1\right)$$ Commented by mr W last updated on 07/Apr/20 $${f}\left(\mathrm{0}\right)+{f}\left(\mathrm{1}\right)={k} \…

Question Number 153535 by gsk2684 last updated on 08/Sep/21 $$find\int \frac{\sqrt{x^2-9}}{x^3}dx=?$$ Answered by puissant last updated on 08/Sep/21 $${K}=\int\frac{\sqrt{{x}^{\mathrm{2}} −\mathrm{9}}}{{x}^{\mathrm{3}} }{dx} \…