Question

20 pontos galera:

A sequencia an = 7/n+1 converge para:

a) zero
b) 1
c)7
d)n+1

Answer 1

Use limites:

$\lim_{n \to \infty} \frac{7}{n+1}=\frac{7}{\infty +1} =\frac{7}{\infty}=0$

Answer 2

$\lim_{n \to \infty} =0$