Question Number 34271 by math khazana by abdo last updated on 03/May/18 $${find}\:{lim}_{{n}\rightarrow+\infty} \:\int_{\mathrm{0}} ^{\infty} \:\:\frac{{arctan}\left({nx}\right)}{{n}\left(\mathrm{1}+{x}^{\mathrm{2}} \right)}{dx} \\ $$ Terms of Service Privacy Policy Contact:…
Question Number 34270 by math khazana by abdo last updated on 03/May/18 $${let}\:{give}\:{A}_{{n}} =\:\int_{\mathrm{0}} ^{\infty} \:\:\:\:\frac{{dx}}{\left(\mathrm{1}+{x}^{\mathrm{3}} \right)^{{n}} } \\ $$$$\left.\mathrm{1}\right)\:{calculate}\:{A}_{\mathrm{1}} \\ $$$$\left.\mathrm{2}\right)\:{for}\:{n}\geqslant\mathrm{2}\:{find}\:{a}\:{relation}\:{between}\:{A}_{{n}+\mathrm{1}} \:{and}\:{A}_{{n}} \\ $$$$\left.\mathrm{3}\right)\:{find}\:{the}\:{value}\:{of}\:{A}_{{n}}…
Question Number 34268 by math khazana by abdo last updated on 03/May/18 $${calculate}\:{I}\:=\:\int_{−\frac{\pi}{\mathrm{2}}} ^{\frac{\pi}{\mathrm{2}}} {ln}\left(\mathrm{1}+{sinx}\right){dx} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 34269 by math khazana by abdo last updated on 03/May/18 $${calculate}\:{I}\left(\lambda\right)\:=\int_{\mathrm{0}} ^{\infty} \:\:\:\:\:\:\frac{{dx}}{\left(\mathrm{1}+{x}^{\mathrm{2}} \right)\left(\mathrm{1}+{x}^{\lambda} \right)} \\ $$ Terms of Service Privacy Policy Contact:…
1-find-the-relation-between-x-e-t-2-dt-and-x-e-t-2-t-2-dt-2-guive-a-equivalent-to-x-e-t-2-dt-when-x-
Question Number 34266 by math khazana by abdo last updated on 03/May/18 $$\left.\mathrm{1}\right)\:{find}\:{the}\:{relation}\:{between}\:\int_{{x}} ^{+\infty} \:{e}^{−{t}^{\mathrm{2}} } {dt}\:\:{and} \\ $$$$\int_{{x}} ^{+\infty} \:\:\:\frac{{e}^{−{t}^{\mathrm{2}} } }{{t}^{\mathrm{2}} }{dt} \\…
Question Number 34265 by math khazana by abdo last updated on 03/May/18 $${find}\:{the}\:{value}\:{of}\:\:\int_{\mathrm{0}} ^{\infty} \:\:{e}^{−\mathrm{2}{t}} \:{sin}\left(\left[{t}\right]\right)\:{dt}\:\:. \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 165339 by mnjuly1970 last updated on 30/Jan/22 $$ \\ $$$$\:\:\:\:\:\:\:\:\:\:\:\:#\:{Advanced}\:\:\:{Calculus}\:#\:\:\: \\ $$$$\:\:\:\:\:\mathrm{L}{et}\:,\:\:{f}\::\:\mathbb{R}\:\rightarrow\:\mathbb{Q}\:\:{is}\:\:{a}\:\:{continuous} \\ $$$$\:\:\:\:\:\:{function}\:\:.\:{prove}\:{that}\:\:''\:{f}\:''\:{is}\:{a} \\ $$$$\:\:\:\:\:\:\:{constant}\:{function}\:.\:\:\:\:\:\:\:\:\:\blacksquare\:{m}.{n} \\ $$$$\:\:\:\:\:\:\:\ast\:{Adopted}\:{from}\:{mathematical}\:{analysis}\:{book}\:\:\ast\: \\ $$$$\:\:\:\:\:\:\:\:\:\:\:−−−−−−−−−−−−−− \\ $$$$ \\…
Question Number 34264 by math khazana by abdo last updated on 03/May/18 $${find}\:{the}\:{value}\:{of}\:\int_{\mathrm{0}} ^{\infty} \:\:{e}^{−\mathrm{2}\left[{t}\right]} {sint}\:{dt} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 34262 by math khazana by abdo last updated on 03/May/18 $${find}\:{the}\:{nature}\:{of}\:\int_{\mathrm{2}} ^{+\infty} \left(\sqrt{\mathrm{1}+{t}^{\mathrm{2}} +{t}^{\mathrm{4}} \:}\:\:−{t}\:\:^{\mathrm{3}} \sqrt{{t}^{\mathrm{3}} +{at}}\right){dt} \\ $$$${a}\in{R}\:. \\ $$ Terms of…
Question Number 34260 by math khazana by abdo last updated on 03/May/18 $${let}\:{give}\:{a}>\mathrm{0} \\ $$$$\left.\mathrm{1}\right)\:{find}\:{the}\:{value}\:{of}\:\:{F}\left({a}\right)\:=\:\int_{\mathrm{0}} ^{\infty} \:\:\:\frac{{lnt}}{{t}^{\mathrm{2}} \:+{a}^{\mathrm{2}} }{dt} \\ $$$$\left.\mathrm{2}\right)\:{find}\:{the}\:{value}\:{of}\:{G}\left({a}\right)=\int_{\mathrm{0}} ^{\infty} \:\frac{{aln}\left({t}\right)}{\left({t}^{\mathrm{2}} \:+{a}^{\mathrm{2}} \right)^{\mathrm{2}}…