# Thread: How do I know when I can use the squeeze theorem?

1. ## How do I know when I can use the squeeze theorem?

I have to show that the limit as x approaches 0 from the right when $\sqrt{x} e^{sin\pi/x}$

I am not looking for an answer. I am just asking is the squeeze theorem is to be used here.

2. Hi again !

Yes, it can be used, because when x tends to 0, pi/x tends to + infinity (assuming x is positive, because of sqrt(x)).
And sin(something tending to +infinity) is not known.

How can you do then ? Squeeze theorem !

3. Thank you once again!! haha.