Calculating Limit of Function – A function to the power of x – Exercise 6000

Exercise

Evaluate the following limit:

$$\lim _ { x \rightarrow \infty} {(1-\frac{1}{x})}^x$$

$$\lim _ { x \rightarrow \infty} {(1-\frac{1}{x})}^x=e^{-1}$$