Proving the existence of a limit?

pivoxa15

To be more specific, I had a sequence a_m/b_m where a_m and b_m in the limit is 0.

However they are not functions so can't use that rule which I can't spell, l'hospil's rule?

pivoxa15	To be more specific, I had a sequence a_m/b_m where a_m and b_m in the limit is 0. However they are not functions so can't use that rule which I can't spell, l'hospil's rule?