# Math Help - Advanced Calc I

1. ## Advanced Calc I

By using limit theorems, find the limit of

sqrt (n+1) - sqrt n as n goes to infinity.

Thanks

2. $\lim_{n\to\infty}(\sqrt{n+1}-\sqrt{n})=\lim_{n\to\infty}\frac{1}{\sqrt{n+1}+\sq rt{n}}=0$