Another way you could do it, you could divide the numerator and the denominator by n to the k and you would get, this would be 1 plus 1 over n plus 1 over everything else would have a 1 over n in it. And this would just be a 1. And if you take the limit as you approach infinity, then all of these other terms would be 0 and you'd get left with 1 over 1. But either way, you have the same degree in the top and the bottom and their coefficients are the same. So the limit as n approaches infinity of this is 1, which is a nice simplification. So you end up with 1 times lambda k over k factorial. Now what's the limit as n approaches infinity of this thing right here?