HOME

This page helps you learn how to correctly determine whether a set is or is not a subset of another set, and whether an element is or is not an element of a set. 

The "is a Subset" and "is not a Subset" Symbols

The "is an Element" and "is not an Element" Symbols

Using the Element and Subset Symbols - Focus on Natural Numbers

Using the Element and Subset Symbols - Focus on Integers