Question Number 168873 by bagjagugum123 last updated on 20/Apr/22 Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 168874 by bagjagugum123 last updated on 20/Apr/22 Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 168872 by MikeH last updated on 20/Apr/22 $${E}=\underset{\mathrm{0}} {\int}^{\pi} \left[\frac{{a}^{\mathrm{2}} \sigma\:\mathrm{sin}\:\theta}{\mathrm{2}\epsilon\sqrt{{a}^{\mathrm{2}} −{x}^{\mathrm{2}} −\mathrm{2}{ax}\:\mathrm{cos}\theta}}\right]{d}\theta \\ $$$$\mathrm{If}\:{a}>{x}\:\mathrm{show}\:\mathrm{that}\:{E}\:=\:\frac{{a}^{\mathrm{2}} \sigma}{\epsilon{x}} \\ $$ Commented by Tinku Tara last…
Question Number 168857 by Sotoberry last updated on 19/Apr/22 Answered by MJS_new last updated on 20/Apr/22 $$\int\frac{\mathrm{1}}{{x}^{\mathrm{3}} }\sqrt{\frac{{x}^{\mathrm{2}} −\mathrm{1}}{{x}+\mathrm{1}}}{dx}=\int\frac{\sqrt{{x}−\mathrm{1}}}{{x}^{\mathrm{3}} }{dx}= \\ $$$$\:\:\:\:\:\left[{t}=\sqrt{{x}−\mathrm{1}}\:\rightarrow\:{dx}=\mathrm{2}\sqrt{{x}−\mathrm{1}}{dt}\right] \\ $$$$=\mathrm{2}\int\frac{{t}^{\mathrm{2}} }{\left({t}^{\mathrm{2}}…
Question Number 168860 by bagjagugum123 last updated on 19/Apr/22 Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 37784 by prof Abdo imad last updated on 17/Jun/18 $${find}\:\:\int_{\mathrm{0}} ^{\frac{\pi}{\mathrm{4}}} \:\:\:\:\:\frac{{dx}}{\mathrm{2}{cosx}\:+{cos}\left(\mathrm{2}{x}\right)} \\ $$ Commented by math khazana by abdo last updated on…
Question Number 168852 by bagjagugum123 last updated on 19/Apr/22 Commented by CAIMAN last updated on 19/Apr/22 3π/8 Commented by safojontoshtemirov last updated on 20/Apr/22 $${solution}.{Safojon}.{Toshtemirov}.…
Question Number 103312 by bemath last updated on 14/Jul/20 $$\underset{\mathrm{0}} {\overset{\infty} {\int}}\:\frac{\mathrm{1}}{\left(\mathrm{1}+{x}^{\mathrm{2}} \right)^{\mathrm{6}} }\:{dx}\:? \\ $$ Answered by Dwaipayan Shikari last updated on 14/Jul/20 $$\int_{\mathrm{0}}…
Question Number 37777 by rahul 19 last updated on 17/Jun/18 $$\mathrm{Find}\:\mathrm{the}\:\mathrm{shortest}\:\mathrm{distance}\:\mathrm{between} \\ $$$$\mathrm{the}\:\mathrm{curves}\:\mathrm{9}{x}^{\mathrm{2}} +\mathrm{9}{y}^{\mathrm{2}} −\mathrm{30}{y}+\mathrm{16}=\mathrm{0}\:{and} \\ $$$${y}^{\mathrm{2}} ={x}^{\mathrm{3}} \:. \\ $$ Answered by MJS last…
Question Number 168828 by infinityaction last updated on 18/Apr/22 $$ \\ $$$$\:\:\:\:\int_{\mathrm{0}} ^{\pi/\mathrm{2}} \mathrm{cos}^{−\mathrm{1}} \left(\frac{\mathrm{1}}{\mathrm{1}+\mathrm{2cos}\:{x}}\right){dx} \\ $$ Commented by infinityaction last updated on 18/Apr/22 $${please}\:{solve}\:{this}\:{problem}…