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? 1 minus lambda over n to the n. Well, in the last video we showed that it would be, I'll write it right here, that the limit as n approaches infinity of 1 plus a over n to the n is equal to e to the a, right? That's exactly what we have here, but instead of an a, we have a minus lambda, right? Minus lambda, so this is going to be equal to e to the minus lambda, right?