Category: Integration

Question Number 104421 by mathmax by abdo last updated on 21/Jul/20 $$\mathrm{calculate}{\int }_{-\mathrm{\infty }}^{+\mathrm{\infty }}\frac{\mathrm{ch}\left(\arctan \left(2\mathrm{x}\right)\right)}{{\mathrm{x}}^2+\mathrm{x}+1}\mathrm{dx}$$ Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 104388 by Ar Brandon last updated on 21/Jul/20 $$\int \frac{\mathrm{d}x}{x^2\sqrt[3]{x^3-1}}$$ Answered by Dwaipayan Shikari last updated on 21/Jul/20 $$\int\frac{\mathrm{dx}}{\mathrm{x}^{\mathrm{3}} \left(\mathrm{1}−\frac{\mathrm{1}}{\mathrm{x}^{\mathrm{3}}…

Question Number 104359 by bemath last updated on 21/Jul/20 $$solvethisusingRiemann$$$$sumf\left(x\right)=2x;[0,4]forn=4$$ Answered by Ar Brandon last updated on 21/Jul/20 $$\int_{\mathrm{0}} ^{\mathrm{4}} \mathrm{2}{x}\mathrm{d}{x}=\underset{\mathrm{n}\rightarrow\infty}…

Question Number 38804 by maxmathsup by imad last updated on 30/Jun/18 $$let{A}_n={\int }_0^n\frac{{(-1)}^x}{2\left[x\right]+1}dx$$$$1)calculate{A}_n$$$$2)find{lim}_{n\to +\mathrm{\infty }}{A}_n$$ Commented by…

Question Number 104338 by Ar Brandon last updated on 21/Jul/20 $$\int \frac{\mathrm{tdt}}{(1+{\mathrm{t}}^3)\sqrt[3]{1+{\mathrm{t}}^3}}$$ Terms of Service Privacy Policy Contact: info@tinkutara.com