If-2-x-0-find-x-

Question Number 69944 by otchereabdullai@gmail.com last updated on 29/Sep/19

If 2^{x} = 0 find x

Commented by otchereabdullai@gmail.com last updated on 29/Sep/19

thank you sir

Commented by Prithwish sen last updated on 29/Sep/19

x \to - \infty

Commented by otchereabdullai@gmail.com last updated on 29/Sep/19

sir can you please add the steps

Commented by Prithwish sen last updated on 29/Sep/19

As 2^{\infty} \to \infty \Rightarrow \frac{1}{2^{\infty}} \to 0 \Rightarrow 2^{- \infty} \to 0 as x \to - \infty