# Thread: Quick question: does e^infinity=0?

1. ## Quick question: does e^infinity=0?

just really quick, does $e^{\infty} =0$?

thanks

2. Originally Posted by chinkmeista
just really quick, does $e^{\infty} =0$?

thanks
No. It tends to infinity. Look at the graph of $e^x$.

3. Originally Posted by chinkmeista
just really quick, does $e^{\infty} =0$?

thanks
No but $\displaystyle \lim_{x \to \infty} e^{-x} = 0$

4. Does $\infty$ exist ?

It's not correct to write $e^{\infty}=\dots \quad \text{(whatever you want)}$
When talking about infinity, it deals with limits !