Question Number 99824 by mathmax by abdo last updated on 23/Jun/20 $$\mathrm{calculate}\:\:\int_{\mathrm{0}} ^{\mathrm{1}} \:\mathrm{xe}^{−\mathrm{x}^{\mathrm{2}} } \mathrm{arctan}\left(\frac{\mathrm{2}}{\mathrm{x}}\right)\mathrm{dx} \\ $$ Answered by maths mind last updated on…
Question Number 34290 by math khazana by abdo last updated on 03/May/18 $${calculate}\:\int\int_{{D}} \:\:\:\:\:\:\:\frac{{dxdy}}{\left(\mathrm{1}+{x}+{y}\right)^{\mathrm{2}} } \\ $$$${D}\:=\left\{\left({x},{y}\right)\in\:{R}^{\mathrm{2}} \:/\:\:\mathrm{1}\leqslant{x}+{y}\leqslant\:\mathrm{2}\right\}\: \\ $$ Terms of Service Privacy Policy…
Question Number 34289 by math khazana by abdo last updated on 03/May/18 $$\:{calculate}\:\int\int_{{w}} \:\:\left({xy}\:−\mathrm{2}\right){dxdy}\:\:{with}\: \\ $$$${w}\:=\:\left\{\left({x},{y}\right)\in{R}^{\mathrm{2}} \:/\:\:{x}\geqslant\mathrm{0}\:{and}\:\:\mathrm{1}\leqslant{y}\leqslant\mathrm{2}−{x}\:\right\} \\ $$ Commented by math khazana by abdo…
Question Number 34288 by math khazana by abdo last updated on 03/May/18 $${calculate}\:\int\int_{{w}} \:{e}^{−{yx}^{\mathrm{2}} } \left({x}+{y}\right){dxdy}\:\:{with} \\ $$$${w}\:=\left[\mathrm{0},\mathrm{1}\right]^{\mathrm{2}} \\ $$ Terms of Service Privacy Policy…
Question Number 34286 by math khazana by abdo last updated on 03/May/18 $${find}\:\int\:\:\:\:\:\frac{{artanx}}{\left(\mathrm{1}+{x}\right)^{\mathrm{2}} }{dx}\: \\ $$ Commented by math khazana by abdo last updated on…
Question Number 34287 by math khazana by abdo last updated on 03/May/18 $${calculate}\:\int\int_{{D}} \:{xydxdy}\:{with} \\ $$$${D}=\left\{\left({x},{y}\right)\in{R}^{\mathrm{2}} /{x}\geqslant\mathrm{0}\:,{y}\geqslant\mathrm{0}\:,\:{x}+{y}\:\leqslant\:\frac{\mathrm{3}}{\mathrm{2}}\right\} \\ $$ Terms of Service Privacy Policy Contact:…
Question Number 34285 by math khazana by abdo last updated on 03/May/18 $${find}\:\:\int\:\:\:\:\:\:\frac{{dx}}{\left(\mathrm{1}+{chx}\right)^{\mathrm{2}} } \\ $$$$\left.\mathrm{2}\right)\:{calculate}\:\:\int_{\mathrm{0}} ^{\mathrm{1}} \:\:\:\:\:\frac{{dx}}{\left(\mathrm{1}+{chx}\right)^{\mathrm{2}} } \\ $$ Commented by prof Abdo…
Question Number 99820 by mathmax by abdo last updated on 23/Jun/20 $$\mathrm{calculate}\:\int_{\mathrm{0}} ^{\infty} \:\:\frac{\mathrm{x}^{\mathrm{2}} \mathrm{dx}}{\left(\mathrm{x}^{\mathrm{4}} −\mathrm{x}^{\mathrm{2}} +\mathrm{1}\right)^{\mathrm{2}} } \\ $$ Terms of Service Privacy Policy…
Question Number 99818 by Ar Brandon last updated on 23/Jun/20 $$\int_{\mathrm{0}} ^{\mathrm{1}} \mathrm{ln}\left(\mathrm{1}+\frac{\mathrm{1}}{\mathrm{n}^{\mathrm{2}} \mathrm{x}^{\mathrm{2}} }\right)\mathrm{dx} \\ $$ Answered by smridha last updated on 23/Jun/20 $$\boldsymbol{{simply}}\:\boldsymbol{{using}}\:\boldsymbol{{by}}\:\boldsymbol{{parts}}\:\boldsymbol{{you}}\:\boldsymbol{{get}}…
Question Number 34284 by math khazana by abdo last updated on 03/May/18 $${find}\:\:\int\:\:\:\frac{{dt}}{{sin}\left(\mathrm{2}{t}\right)} \\ $$ Commented by math khazana by abdo last updated on 07/May/18…