Category: Relation and Functions

Question Number 65134 by turbo msup by abdo last updated on 25/Jul/19 $${let}\:{U}_{{n}} \:{a}\:{sequence}\:{U}_{\mathrm{0}} ={a}\:{and} \\ $$$${U}_{{n}} ={nU}_{{n}−\mathrm{1}} \:\:\:−\mathrm{2}\:\:\:\left({n}>\mathrm{0}\right) \\ $$$${calculate}\:{U}_{{n}} \:{interms}\:{of}\:{n}. \\ $$ Commented…

Question Number 130535 by mathmax by abdo last updated on 26/Jan/21 $$\mathrm{let}\:\mathrm{g}\left(\mathrm{x}\right)=\mathrm{x}^{\mathrm{n}} \:\mathrm{e}^{−\mathrm{nx}} \mathrm{arctan}\left(\mathrm{nx}+\mathrm{2}\right) \\ $$$$\mathrm{calculate}\:\mathrm{g}^{\left(\mathrm{n}\right)} \left(\mathrm{o}\right) \\ $$ Terms of Service Privacy Policy Contact:…

Question Number 64893 by mathmax by abdo last updated on 22/Jul/19 Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 64886 by mathmax by abdo last updated on 22/Jul/19 $${let}\:{f}\left({x}\right)\:={cos}\left(\frac{\mathrm{1}}{{x}}\right)\:\:\: \\ $$$$\left.\mathrm{1}\right)\:{calculate}\:{f}^{\left({n}\right)} \left({x}\right) \\ $$$$\left.\mathrm{2}\right)\:{developp}\:{f}\:{at}\:{integr}\:{serie}\:{at}\:{x}_{\mathrm{0}} =\frac{\mathrm{3}}{\pi} \\ $$ Terms of Service Privacy Policy…

Question Number 64853 by Aysha Abedin last updated on 22/Jul/19 $$ \\ $$ Answered by MJS last updated on 22/Jul/19 $$\mathrm{42} \\ $$ Terms of…