Menu Close

Category: Integration

Question-35544

Question Number 35544 by tanmay.chaudhury50@gmail.com last updated on 20/May/18 Commented by prof Abdo imad last updated on 20/May/18 $${let}\:\:{A}\:=\int_{\mathrm{0}} ^{\infty} \:\frac{{cosx}}{\:\sqrt{{x}}}{dx}\:\:{and}\:{B}\:=\int_{\mathrm{0}} ^{\infty} \:\frac{{sinx}}{\:\sqrt{{x}}}{dx}\:{we}\:{have} \\ $$$${A}\:−{iB}\:=\:\int_{\mathrm{0}}…

calculate-0-x-2-1-x-2-1-x-5-7-12-

Question Number 166614 by qaz last updated on 23/Feb/22 $$\mathrm{calculate}::\:\:\:\int_{\mathrm{0}} ^{\infty} \frac{\left\{\mathrm{x}\right\}^{\mathrm{2}} \left(\mathrm{1}−\left\{\mathrm{x}\right\}\right)^{\mathrm{2}} }{\left(\mathrm{1}+\mathrm{x}\right)^{\mathrm{5}} }=\frac{\mathrm{7}}{\mathrm{12}}−\gamma \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com

x-2-3-x-4-5x-2-9-dx-

Question Number 166610 by cortano1 last updated on 23/Feb/22 $$\:\:\:\:\int\:\frac{\mathrm{x}^{\mathrm{2}} +\mathrm{3}}{\mathrm{x}^{\mathrm{4}} +\mathrm{5x}^{\mathrm{2}} +\mathrm{9}}\:\mathrm{dx}\:? \\ $$ Commented by MJS_new last updated on 23/Feb/22 $$\mathrm{in}\:\mathrm{this}\:\mathrm{case}: \\ $$$$\frac{{d}}{{dx}}\left[\frac{\mathrm{1}}{{a}}\mathrm{arctan}\:\frac{{ax}}{{b}−{x}^{\mathrm{2}}…