If X has Binomial distribution with parameters $$n$$ and $$p$$ such that $$np = \lambda$$ then $$\lim_{n \rightarrow \propto}b(x, n, p);x = 0, 1, 2, ....$$ is equal to:

A

$$\frac{e^{-\lambda} \lambda^x}{x!}, x = 0, 1, 2, .....$$

B

Limit does not exist

C

0

D

1