Category: Integration

Question Number 172519 by Mikenice last updated on 28/Jun/22 Commented by mr W last updated on 28/Jun/22 $$2x=W\left(8\right)$$$$x=\frac{W\left(8\right)}{2}=0.802906$$ Terms of Service…

Question Number 172510 by Mikenice last updated on 28/Jun/22 Answered by mr W last updated on 28/Jun/22 $$e^{\frac{x}{2}}x=\pm \sqrt{2}$$$$e^{\frac{x}{2}}\left(\frac{x}{2}\right)=\pm \frac{\sqrt{2}}{2}$$$$\frac{{x}}{\mathrm{2}}={W}\left(\pm\frac{\sqrt{\mathrm{2}}}{\mathrm{2}}\right) \…

Question Number 106964 by Ar Brandon last updated on 08/Aug/20 $${\int }_0^{\pi }\frac{{\sec }^2\mathrm{x}}{\sqrt{1-{\tan }^2\mathrm{x}}}\mathrm{dx}$$ Commented by Her_Majesty last updated on 08/Aug/20 $${I}\:{believe}\:{this}\:{integral}\:{is}\:{divergent}…

Question Number 106932 by Ar Brandon last updated on 07/Aug/20 $${\int }_0^{\pi }\frac{\mathrm{x}}{1+{\cos }^2\mathrm{x}}\mathrm{dx}$$ Answered by mathmax by abdo last updated on 08/Aug/20…

Question Number 106908 by I want to learn more last updated on 07/Aug/20 Answered by abdomathmax last updated on 08/Aug/20 $$\mathrm{it}\mathrm{seems}\mathrm{not}\mathrm{resoluble}\mathrm{by}\mathrm{elementary}\mathrm{function}..!$$ Terms of…