Am I allowed to use L'Hopitals rule?

[Bipolarity]

Homework Statement

Evaluate $$\lim_{n→∞} \frac{sin(\frac{1}{\sqrt{n}})}{\frac{1}{\sqrt{n}}}$$

Homework Equations

The Attempt at a Solution

Can I use L'Hopital's rule? If not, any ideas?

BiP

 

[vela]

When can you use the hospital rule in general? Is this problem of that form? You need to be able to figure that out on your own.