Category: Relation and Functions

Question Number 35057 by math khazana by abdo last updated on 14/May/18 $$let{u}_n={\left(\frac{n}{n+1}\right)}^{\frac{1}{n}}-1$$$$findthenatureof\sum _{n⩾0}{u}_n$$ Commented by prof Abdo imad…

Question Number 35051 by math khazana by abdo last updated on 14/May/18 $$calculate\sum _{n=0}^{\mathrm{\infty }}\frac{n+3}{2n+1}{x}^n$$$$$$ Commented by math khazana by abdo…

Question Number 35040 by math khazana by abdo last updated on 14/May/18 $$findthevalueof\sum _{n=1}^{\mathrm{\infty }}\frac{x^n}{n(n+1)(2n-1)}$$$$2)findthevalueof\sum _{n=1}^{\mathrm{\infty }}\frac{{(-1)}^n}{2^{n}n(n+1)(2n-1)}$$ Terms…

Question Number 35037 by abdo mathsup 649 cc last updated on 14/May/18 $$provethat\mathrm{\forall }n\in N$$$$\sum_{{k}=\mathrm{0}} ^{\mathrm{2}{n}} \:\left(−\mathrm{1}\right)^{{k}} \left(\:{C}_{\mathrm{2}{n}} ^{{k}} \right)^{\mathrm{2}} \:=\left(−\mathrm{1}\right)^{{n}} \:{C}_{\mathrm{2}{n}} ^{{n}} \:\:. \…

Question Number 34865 by a.i msup by abdo last updated on 12/May/18 $$letf\left(x\right)=e^{-\sqrt{1+2x}}$$$$developpfatintegrserie.$$ Terms of Service Privacy Policy Contact: info@tinkutara.com