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Question Number 134719 by 0731619177 last updated on 06/Mar/21 Commented by Dwaipayan Shikari last updated on 06/Mar/21 $$\pi^{\frac{\mathrm{3}}{\mathrm{2}}} −\frac{\mathrm{3}\pi}{\mathrm{2}}.\frac{\Gamma\left(\frac{\mathrm{5}}{\mathrm{3}}\right)}{\Gamma\left(\frac{\mathrm{7}}{\mathrm{6}}\right)} \\ $$ Answered by CutieJanab last…
Question Number 134676 by mohammad17 last updated on 06/Mar/21 Answered by benjo_mathlover last updated on 06/Mar/21 $$\left(\mathrm{2}\right)\frac{\mathrm{d}}{\mathrm{dx}}\:\left[\:\mathrm{e}^{\mathrm{xy}} \:+\mathrm{3ln}\:\left(\mathrm{xy}\right)+\mathrm{cos}\:\left(\mathrm{xy}\right)\:\right]=\:\mathrm{1} \\ $$$$\Rightarrow\left(\mathrm{y}+\mathrm{xy}'\right)\mathrm{e}^{\mathrm{xy}} +\mathrm{3}\left(\frac{\mathrm{y}+\mathrm{xy}'}{\mathrm{xy}}\right)−\left(\mathrm{y}+\mathrm{xy}'\right)\mathrm{sin}\:\left(\mathrm{xy}\right)=\mathrm{1} \\ $$$$ \\ $$…
Question Number 69130 by Cmr 237 last updated on 21/Sep/19 $$\mathrm{9}\underset{\mathrm{k}=\mathrm{4}} {\overset{\mathrm{n}} {\sum}}\frac{\mathrm{1}}{\mathrm{k}^{\mathrm{3}} −\mathrm{6k}^{\mathrm{2}} +\mathrm{11k}−\mathrm{6}}=? \\ $$$$\:\:\:\:\: \\ $$ Commented by Henri Boucatchou last updated…
Question Number 134656 by mohammad17 last updated on 06/Mar/21 Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 134651 by 0731619177 last updated on 06/Mar/21 Answered by Ar Brandon last updated on 06/Mar/21 $$\mathrm{sinx}=\underset{\mathrm{n}=\mathrm{0}} {\overset{\infty} {\sum}}\left(−\mathrm{1}\right)^{\mathrm{n}} \frac{\mathrm{x}^{\mathrm{2n}+\mathrm{1}} }{\left(\mathrm{2n}+\mathrm{1}\right)!}\:\Rightarrow\mathrm{sin}\pi\mathrm{x}=\underset{\mathrm{n}=\mathrm{0}} {\overset{\infty} {\sum}}\left(−\mathrm{1}\right)^{\mathrm{n}} \frac{\left(\pi\mathrm{x}\right)^{\mathrm{2n}+\mathrm{1}}…
Question Number 134647 by SOMEDAVONG last updated on 06/Mar/21 $$\int\left(\mathrm{x}^{\mathrm{2}} +\mathrm{x}\right)\sqrt{\mathrm{x}^{\mathrm{2}} +\mathrm{x}}\mathrm{dx}=?? \\ $$ Answered by benjo_mathlover last updated on 06/Mar/21 $$\mathrm{I}=\int\:\left(\mathrm{x}^{\mathrm{2}} +\mathrm{x}\right)^{\mathrm{3}/\mathrm{2}} \:\mathrm{dx} \\…
Question Number 134618 by Abdoulaye last updated on 05/Mar/21 $$ \\ $$$$\mathrm{prove}\:\mathrm{that}\:\mathrm{cos}\:\left(\mathrm{x}\right)\:\mathrm{does}\:\mathrm{not}\:\mathrm{admit}\:\mathrm{a} \\ $$$$\mathrm{limt}\:\mathrm{in}\:+\infty? \\ $$ Answered by Olaf last updated on 05/Mar/21 $$\mathrm{Let}\:{x}_{{n}} \:=\:\mathrm{cos}{n}…
Question Number 134612 by yungtesla99 last updated on 05/Mar/21 $${please}\:{I}\:{need}\:{help}\:{contacting}\:{the}\:{forum}\:{to}\:{get}\:{a}\:{premium}\:{version}\:{of}\:{the}\:{app} \\ $$ Commented by mr W last updated on 05/Mar/21 $${write}\:{to}: \\ $$$$\mathrm{info}@\mathrm{tinkutara}.\mathrm{com} \\ $$…
Question Number 134613 by Ñï= last updated on 05/Mar/21 $${Prove}::\int_{\mathrm{0}} ^{\pi/\mathrm{2}} {ln}\left({sin}\:{x}\right){ln}\left({cos}\:{x}\right){dx}=\frac{\pi}{\mathrm{2}}\left({ln}^{\mathrm{2}} \mathrm{2}−\frac{\pi^{\mathrm{2}} }{\mathrm{24}}\right) \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com