Category: Limits

Question Number 26568 by abdo imad last updated on 26/Dec/17 $$letgive\xi \left(x\right)=\sum _{n=1}^{\propto }\frac{1}{n^x}provethat\xi \left(x\right){-}_{x->\propto }1\sim 2^{-x}$$ Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 26565 by abdo imad last updated on 26/Dec/17 $$findthevalueof\sum _{n=0}^{\propto }\frac{{(-1)}^n}{3n+1}$$ Commented by abdo imad last updated on 29/Dec/17 $${let}\:{put}\:\:{s}\left({x}\right)=\:\:\sum_{{n}=\mathrm{0}}…

Question Number 92056 by john santu last updated on 04/May/20 $$\underset{x\to 0^{+}}{\lim }\frac{\ln \left(x\right)}{\cot x}$$ Commented by Prithwish Sen 1 last updated on 05/May/20 $$\underset{\mathrm{x}\rightarrow\mathrm{0}}…

Question Number 92032 by  M±th+et+s last updated on 04/May/20 $$\underset{x\to \mathrm{\infty }}{lim}\frac{2^{4n-1}\ast {(n!)}^2}{(2n+1)\ast {\left[2np\left(n\right)\right]}^2}$$ Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 91954 by john santu last updated on 04/May/20 $$\underset{x\to 0^{+}}{\lim }\frac{\ln \left(\sin 2\mathrm{x}\right)}{\ln \left(\sin 4\mathrm{x}\right)}$$ Commented by jagoll last updated on 04/May/20 $${\mathrm{doesn}}^{\prime }\mathrm{t}\mathrm{exist}$$…