Category: Integration

Question Number 162525 by mathlove last updated on 30/Dec/21 $$\underset{0}{\stackrel{\mathrm{\infty }}{\int }}\frac{\sqrt{x}}{(x^2+4x+4)}=?$$ Answered by Ar Brandon last updated on 24/Mar/22 $${I}=\int_{\mathrm{0}} ^{\infty}…

Question Number 162512 by vishal1234 last updated on 30/Dec/21 $$solve\int \sqrt{{cosec}^{2}x-2}dx$$ Commented by MJS_new last updated on 30/Dec/21 $$2\mathrm{steps}\mathrm{are}\mathrm{necessary}$$$$\left(1\right)t=\cos x$$$$\left(\mathrm{2}\right)\:{u}=\sqrt{\mathrm{2}}{t}+\sqrt{\mathrm{2}{t}^{\mathrm{2}}…

Question Number 96979 by  M±th+et+s last updated on 05/Jun/20 $${\int }_0^{\pi }arctan\left(3^{cos\left(x\right)}\right)dx$$ Answered by MJS last updated on 06/Jun/20 $${y}=\mathrm{arctan}\:\mathrm{3}^{\mathrm{cos}\:{x}} ;\:{x}\in\left[\mathrm{0};\:\pi\right] \…

Question Number 96958 by mathmax by abdo last updated on 05/Jun/20 $$\mathrm{let}\mathrm{g}\left(\mathrm{x}\right)=\ln \left(\mathrm{tanx}\right)$$$$\mathrm{developp}\mathrm{f}\mathrm{at}\mathrm{fourier}\mathrm{serie}$$ Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 96956 by mathmax by abdo last updated on 05/Jun/20 $$\mathrm{calculate}{\int }_{-\mathrm{\infty }}^{\mathrm{\infty }}\frac{{\mathrm{x}}^2-3}{{({\mathrm{x}}^2-\mathrm{x}+1)}^3}\mathrm{dx}$$ Answered by MJS last updated on…