Empty set

From Wikipedia, the free encyclopedia
Jump to: navigation, search
The empty set.

In mathematics, the empty set is the set that has no things in it. For example, consider the set of integer numbers between two and three. Since there are no integer numbers between two and three, the set of integer numbers between them is empty.

This short article about mathematics can be made longer. You can help Wikipedia by adding to it.
Retrieved from "http://simple.wikipedia.org/w/index.php?title=Empty_set&oldid=4451675"