Category: Integration

Question Number 85591 by sahnaz last updated on 23/Mar/20 $$\int \frac{1+4\mathrm{u}}{-{4\mathrm{u}}^2+2\mathrm{u}+2}\mathrm{du}$$$$$$ Answered by john santu last updated on 23/Mar/20 $$−\frac{\mathrm{1}}{\mathrm{2}}\int\:\frac{\mathrm{2}}{\mathrm{3}\left(\mathrm{2}{u}+\mathrm{1}\right)}{du}+\int\:\frac{\mathrm{5}}{\mathrm{3}\left({u}−\mathrm{1}\right)}{du} \…

Question Number 85589 by sahnaz last updated on 23/Mar/20 $$\int \frac{1+4\mathrm{u}}{-{4\mathrm{u}}^2+2\mathrm{u}+2}\mathrm{du}$$$$$$ Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 85568 by jagoll last updated on 23/Mar/20 $$\int \underset{0}{\stackrel{2\pi }{}}\frac{\mathrm{dx}}{\sqrt{2}-\cos \mathrm{x}}$$ Commented by jagoll last updated on 23/Mar/20 $$\mathrm{I}\:=\:\int\underset{\mathrm{0}} {\overset{\mathrm{2}\pi} {\:}}\:\frac{\mathrm{dx}}{\:\sqrt{\mathrm{2}}−\mathrm{cos}\:\mathrm{x}} \…

Question Number 151069 by qaz last updated on 18/Aug/21 $$\mathrm{Calculate}::{\int }_0^{\mathrm{\infty }}\frac{\sin \left(1145141919810893\mathrm{x}\right)}{\mathrm{x}(\cosh \mathrm{x}+\cos \mathrm{x})}\mathrm{dx}=\frac{\pi }{4}$$ Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 151065 by qaz last updated on 18/Aug/21 $$\mathrm{Calculate}::{\int }_{-\mathrm{\infty }}^{+\mathrm{\infty }}\frac{\mathrm{\Gamma }\left(\mathrm{x}\right)}{\mathrm{\Gamma }(\mathrm{x}+\mathrm{a})}\sin \left(\pi \mathrm{x}\right)\mathrm{dx}=\frac{2^{\mathrm{a}-1}}{\mathrm{\Gamma }\left(\mathrm{a}\right)}\pi (\mathrm{a}>0)$$ Terms of Service Privacy Policy Contact: info@tinkutara.com