# Math Help - Partition under certain conditions

1. ## Partition under certain conditions

Prove that if R is an equivalence relation on $A \times A$, then the set $\{g(x): x \in A\}$ is a partition of A.

My partner and I honestly have no idea where to begin with this.

2. Originally Posted by andirc5192
Prove that if R is an equivalence relation on $A \times A$, then the set $\{g(x): x \in A\}$ is a partition of A.

My partner and I honestly have no idea where to begin with this.

Add me and we're already three that have no idea...what in the world is g(x), for Christ's sake??!

Tonio