Resposta 7

From Matemática
Jump to: navigation, search

7. Para $n$ par, $\displaystyle g_n=\frac{-n+1}{n^3+1}$ e para $n$ ímpar, $\displaystyle g_n=\frac{n+1}{n^3+1}$. Como $\displaystyle \lim \frac{-n+1}{n^3+1} = \lim \frac{n+1}{n^3+1} =0$, resulta que $\lim g_n=0$.

Voltar

Personal tools
Namespaces

Variants
Actions
Navigation
Toolbox