- #1

Gooolati

- 22

- 0

## Homework Statement

Prove By Induction that for all n:

1 + [tex]\frac{1}{2}[/tex] + [tex]\frac{1}{4}[/tex] + ... + [tex]\frac{1}{2^{n}}[/tex] = 2 - [tex]\frac{1}{2^{n}}[/tex]

## The Attempt at a Solution

I don't understand why 1 doesn't work :(

Is it a typo?