Category: Integration

Question Number 48498 by maxmathsup by imad last updated on 24/Nov/18 $$find{A}_n={\int }_0^{\frac{\pi }{4}}{cos}^{n}xdxand{B}_n={\int }_0^{\frac{\pi }{4}}{sin}^{n}xdx$$$$\left.\mathrm{2}\right)\:{find}\:\:\int_{\mathrm{0}} ^{\frac{\pi}{\mathrm{4}}} \:{cos}^{\mathrm{6}} {xdx}\:{and}\:\int_{\mathrm{0}}…

Question Number 48496 by maxmathsup by imad last updated on 24/Nov/18 $$findf\left(x\right)=\int \frac{ln(1+{xt}^2)}{1+t^2}dt$$ Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 48494 by maxmathsup by imad last updated on 24/Nov/18 $$find{A}_n={\int }_0^{\frac{\pi }{2}}\frac{1-cos(n+1)x}{2sin\left(\frac{x}{2}\right)}dx.$$ Answered by tanmay.chaudhury50@gmail.com last updated on 25/Nov/18 $${A}_{{n}}…

Question Number 48484 by Meritguide1234 last updated on 24/Nov/18 Answered by tanmay.chaudhury50@gmail.com last updated on 24/Nov/18 $$tryingtosolve$$$$letinplaceof\sqrt{3}puttingaa=\sqrt{3}$$$$findingthevaluesofxsothat$$$$sinax=sinx$$$${ax}={k}\pi+\left(−\mathrm{1}\right)^{{k}}…

Question Number 179510 by Acem last updated on 30/Oct/22 $$Evaluate\int e^{4x}\sqrt{\frac{1}{e^{-2x}}+1}dx$$ Commented by cortano1 last updated on 30/Oct/22 $$\sqrt{\mathrm{e}^{\mathrm{2x}} +\mathrm{1}}\:=\:\lambda\:\Rightarrow\mathrm{e}^{\mathrm{2x}} =\lambda^{\mathrm{2}} −\mathrm{1}…