# Basic Quotients

1. Apr 15, 2014

### WWGD

Hi All:

We know that the quotient $\mathbb Z /2\mathbb Z$ ~ $\mathbb Z/2$ . Is there a nice

way of computing the quotient : $[\mathbb Z(+) \mathbb Z ]/[ 2\mathbb Z(+)2\mathbb Z]$

I know the long way, but I wonder if there is a nicer, shorter way to do it.

Thanks.

2. Apr 16, 2014

### micromass

Staff Emeritus
3. Apr 16, 2014

Thanks.