Question

Решить предел:
$lim_{n to infty} frac{n}{ sqrt{ n^{2}+n } }$

Answer 1

$displaystyle lim_{n to infty} frac{n}{sqrt{n^2+n}}= lim_{n to infty} frac{1}{sqrt{1+ frac{1}{n} }} =1$

Answer 2

геть