Category: Integration

Question Number 69389 by turbo msup by abdo last updated on 23/Sep/19 $$find{\int }_{\mid z+i\mid =3}\frac{sinz}{z+i}dz$$ Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 69375 by mathmax by abdo last updated on 22/Sep/19 $$letf\left(\alpha \right)={\int }_0^{\mathrm{\infty }}\frac{cos\left(\alpha (1+x^2)\right)}{1+x^2}dx$$$$1)determineaexplicitformoff\left(\alpha \right)$$$$\left.\mathrm{2}\right)\:{calculate}\:\int_{\mathrm{0}} ^{\infty} \:\:\frac{{cos}\left(\mathrm{2}+\mathrm{2}{x}^{\mathrm{2}} \right)}{{x}^{\mathrm{2}} \:+\mathrm{1}}{dx} \…

Question Number 134884 by abdullahquwatan last updated on 08/Mar/21 $$\mathrm{if}{2\mathrm{x}}^3-2={\int }_a^{\mathrm{x}}\mathrm{f}\left(\mathrm{t}\right)\mathrm{dt},\mathrm{then}\mathrm{f}{}^{\prime }\left(a\right)=\dots$$ Answered by bemath last updated on 08/Mar/21 $$\:\frac{\mathrm{d}}{\mathrm{dx}}\:\left[\:\mathrm{2x}^{\mathrm{3}} −\mathrm{2}\:\right]=\:\mathrm{f}\left(\mathrm{x}\right) \…

Question Number 134845 by mnjuly1970 last updated on 07/Mar/21 $$advancedcalculus\dots$$$${\int }_0^{1}x\psi (1+x)dx=??$$$$\dots m.n\dots$$ Answered by Dwaipayan Shikari last updated on…

Question Number 134833 by bramlexs22 last updated on 07/Mar/21 $$\int \frac{x^3-1}{4x^3-x}dx?$$ Answered by bemath last updated on 07/Mar/21 Terms of Service Privacy…