Question Number 35290 by Fiko Jean last updated on 17/May/18 $$\int\frac{{x}+\mathrm{1}}{{x}^{\mathrm{3}} }{dx} \\ $$ Commented by abdo mathsup 649 cc last updated on 17/May/18 $$\int\:\frac{{x}+\mathrm{1}}{{x}^{\mathrm{3}}…
Question Number 100789 by 175 last updated on 28/Jun/20 Answered by maths mind last updated on 28/Jun/20 $${x}^{\mathrm{4}} ={u} \\ $$$$\int_{\mathrm{0}} ^{\mathrm{1}} \frac{{x}^{\mathrm{7}} −{x}^{\mathrm{3}} }{{ln}\left({x}\right)}{dx}=\int_{\mathrm{0}}…
Question Number 166320 by bobhans last updated on 18/Feb/22 $$\:\:\int\:\frac{\mathrm{dx}}{\mathrm{tan}\:^{\mathrm{2}} \mathrm{x}+\mathrm{sin}\:^{\mathrm{2}} \mathrm{x}}\:=? \\ $$ Answered by cortano1 last updated on 18/Feb/22 $$\:\mathrm{Y}=\int\:\frac{\mathrm{dx}}{\mathrm{tan}\:^{\mathrm{2}} \mathrm{x}+\mathrm{sin}\:^{\mathrm{2}} \mathrm{x}}\:=? \\…
Question Number 35241 by abdo mathsup 649 cc last updated on 17/May/18 $${calculate}\:\int_{\mathrm{0}} ^{\pi} \:\:\:\:\frac{{x}\:{dx}}{\mathrm{3}\:+{cosx}}\:\:. \\ $$ Commented by abdo.msup.com last updated on 17/May/18 $${let}\:{put}\:{I}=\int_{\mathrm{0}}…
Question Number 35242 by abdo mathsup 649 cc last updated on 17/May/18 $${find}\:\:\int_{\mathrm{0}} ^{\pi} \:\:\:\:\frac{{xdx}}{\mathrm{1}+{sinx}} \\ $$ Commented by abdo mathsup 649 cc last updated…
Question Number 35237 by abdo.msup.com last updated on 17/May/18 $${study}\:{the}\:{convergence}\:{of} \\ $$$$\int_{\mathrm{0}} ^{\infty} \:\:\frac{{e}^{−{x}} \:−{e}^{−{x}^{\mathrm{2}} } }{{x}}{dx}\:. \\ $$ Commented by prof Abdo imad last…
Question Number 35238 by abdo.msup.com last updated on 17/May/18 $${study}\:{the}\:{convergence}\:{of} \\ $$$$\int_{\mathrm{1}} ^{+\infty} \:\:\frac{{e}^{−\mathrm{3}{x}} \:−{e}^{−\mathrm{2}{x}} }{{x}^{\mathrm{2}} }{dx}\: \\ $$ Commented by prof Abdo imad last…
Question Number 166307 by ArielVyny last updated on 18/Feb/22 $$\int_{\mathrm{0}} ^{\mathrm{1}} \frac{{x}^{\mathrm{4}} \left(\mathrm{1}−{x}\right)^{\mathrm{4}} }{\mathrm{1}+{x}^{\mathrm{2}} }{dx} \\ $$ Answered by MJS_new last updated on 18/Feb/22 $$\underset{\mathrm{0}}…
Question Number 35229 by abdo mathsup 649 cc last updated on 16/May/18 $${find}\:{the}\:{value}\:{of}\:{integral} \\ $$$$\int_{\mathrm{0}} ^{\infty} \:\:{e}^{−\left(\mathrm{2}+{ia}\right)^{\mathrm{2}} {t}^{\mathrm{2}} } {dt}\:\:\:\:{with}\:{a}\:{from}\:{R}\:\:\:\:\mid{a}\mid<\mathrm{1}. \\ $$ Commented by abdo…
Question Number 35228 by abdo mathsup 649 cc last updated on 16/May/18 $${find}\:{the}\:{value}\:{of}\:{integral} \\ $$$$\int_{\mathrm{0}} ^{\infty} \:\:{e}^{−{px}} \:\:\:\frac{{sin}\left({qx}\right)}{\:\sqrt{{x}}}{dx}\:\:{with}\:{p}>\mathrm{0}\:{and}\:{q}>\mathrm{0} \\ $$ Commented by abdo mathsup 649…