# Improper, Proper Subset Definition, Formulas, Calculator

# Proper and Improper Subset Calculator

An online improper and proper subset calculation.

**SUBSET**

A set A is a subset of a set B if every element of A is also an element of B.Such a relation between sets is denoted by A⊆B.

**PROPER SUBSET**

If a set A is a subset of a set B and is not equal to B, then we call A a PROPER SUBSET of B, and write A ⊂ B

**IMPROPER SUBSET**

An "Improper Subset" is a subset which can be equal to the original set.It is notated by the symbol ⊆ which can be interpreted as "IS A PROPER SUBSET Or IS EQUAL TO".