R
rubitaku12


giúp mình mấy câu lim này với
[TEX]lim\frac{\sqrt[2]{5^n}}{3^n+1}[/TEX]
[TEX]lim(\frac{-1^n}{2^(n+1)}-\frac{1}{3^(n+1)})[/TEX]
[TEX]lim\frac{4n-2}{\sqrt[3]{1+2n+n^3}}[/TEX]
[TEX]lim\frac{2^n}{n!}[/TEX]
khó quá
[TEX]lim\frac{\sqrt[2]{5^n}}{3^n+1}[/TEX]
[TEX]lim(\frac{-1^n}{2^(n+1)}-\frac{1}{3^(n+1)})[/TEX]
[TEX]lim\frac{4n-2}{\sqrt[3]{1+2n+n^3}}[/TEX]
[TEX]lim\frac{2^n}{n!}[/TEX]
khó quá