# Math Help - Partition

1. ## Partition

Say we have the set A={1,2,3,4}. Is {1,2,3,4,} a partition of this set?

2. Originally Posted by jzellt
Say we have the set A={1,2,3,4}. Is {1,2,3,4,} a partition of this set?
According to this definition:
Originally Posted by Wiki
A partition of a set X is a set of nonempty subsets of X such that every element x in X is in exactly one of these subsets.
Yes, it is a partition