Question Number 7017 by Tawakalitu. last updated on 06/Aug/16 $$\int\:\frac{\mathrm{2}{x}^{\mathrm{2}} }{\:\sqrt{\mathrm{1}\:−\:{x}^{\mathrm{4}} }}\:{dx} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 138085 by liberty last updated on 10/Apr/21 $${Given}\:{a}\:{curve}\:{y}\:=\:\frac{\mathrm{1}}{{x}^{\mathrm{2}} +\mathrm{1}}. \\ $$$${Find}\:{the}\:{equation}\:{of}\:{tangent} \\ $$$${line}\:{with}\:{have}\:{slope}\:{of}\:{tangent} \\ $$$${minimum}\:. \\ $$ Answered by EDWIN88 last updated on…
Question Number 7013 by Master Moon last updated on 06/Aug/16 Commented by Yozzis last updated on 06/Aug/16 $$\left(\mathrm{1}−{x}\right)^{{n}} =\underset{{k}=\mathrm{0}} {\overset{{n}} {\sum}}\begin{pmatrix}{{n}}\\{{k}}\end{pmatrix}\left(−\mathrm{1}\right)^{{k}} {x}^{{k}} =\mathrm{1}+\underset{{k}=\mathrm{1}} {\overset{{n}} {\sum}}\begin{pmatrix}{{n}}\\{{k}}\end{pmatrix}\left(−\mathrm{1}\right)^{{k}}…
Question Number 138086 by EnterUsername last updated on 10/Apr/21 $$\int_{\mathrm{0}} ^{\frac{\pi}{\mathrm{2}}} \mathrm{ln}\left(\frac{\mathrm{ln}^{\mathrm{2}} \left(\mathrm{sin}\theta\right)}{\pi^{\mathrm{2}} +\mathrm{ln}^{\mathrm{2}} \left(\mathrm{sin}\theta\right)}\right)\:\frac{\mathrm{ln}\left(\mathrm{cos}\theta\right)}{\mathrm{tan}\theta}\mathrm{d}\theta \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 7009 by Tawakalitu. last updated on 05/Aug/16 Commented by FilupSmith last updated on 06/Aug/16 $$\mathrm{do}\:\mathrm{you}\:\mathrm{mean}\:\left(−\mathrm{1}\right)^{\infty} \\ $$$$\mathrm{if}\:\mathrm{so}: \\ $$$$−\mathrm{1}={e}^{{i}\pi} \\ $$$$\therefore\mathrm{let}\:{z}=\left(−\mathrm{1}\right)^{{x}} ={e}^{{i}\pi{x}} \\…
Question Number 7008 by Tawakalitu. last updated on 05/Aug/16 $${Factorize}:\:\:\left({a}\:−\:{b}\right)^{\mathrm{5}} \:+\:\left({b}\:−\:{c}\right)^{\mathrm{5}} \:+\:\left({c}−\:{a}\right)^{\mathrm{5}} \\ $$ Commented by Yozzii last updated on 05/Aug/16 $$\left({a}−{b}\right),\:\left({b}−{c}\right)\:{and}\:\left({c}−{a}\right)\:{are}\:{factors} \\ $$$${since}\:{the}\:{expression}\:{above}\:{reduces} \\…
Question Number 138077 by mohammad17 last updated on 09/Apr/21 $$\int_{\:\mathrm{0}} ^{\:\frac{\pi}{\mathrm{2}}} \left(\sqrt[{\mathrm{3}}]{{cotx}}+\frac{\mathrm{1}}{\:\sqrt[{\mathrm{3}}]{{cotx}}}\right)^{\mathrm{2}} {dx} \\ $$ Answered by Dwaipayan Shikari last updated on 09/Apr/21 $$\int_{\mathrm{0}} ^{\frac{\pi}{\mathrm{2}}}…
Question Number 7006 by Tawakalitu. last updated on 05/Aug/16 $$\int\:\frac{\mathrm{2}{x}^{\mathrm{2}} }{\:\sqrt{\mathrm{1}\:−\:{x}^{\mathrm{4}} }}\:{dx} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 7005 by Tawakalitu. last updated on 05/Aug/16 $${Is}\:\:{u}_{{n}} \:{real}\:{sequence}\:{defende}\:\:{by}\:\: \\ $$$${u}_{\mathrm{0}} \:=\:\mathrm{3}{e}^{{t}} \:{u}_{{n}+\mathrm{1}} \:=\:\mathrm{2}\left({u}_{{n}} \right)^{\mathrm{2}} \:−\:\mathrm{1} \\ $$$${Determine}\:{the}\:{general}\:{term}\:{u}_{{n}} \:{of}\:{this}\:{series}\: \\ $$$$\left({justify}\:{your}\:{answer}\:{and}\:{method}\:{used}\right) \\ $$$$…
Question Number 138073 by Caroline last updated on 09/Apr/21 Terms of Service Privacy Policy Contact: info@tinkutara.com