### Difference of Two Sets Calculation

The difference of set B in set A is the complement of B in A.

If A and B are any two sets, then the relative complement

of B in A is the set of all elements in A which are not in B.

It is denoted by A - B. Difference of two sets A and B,

A - B is a set whose elements belong to A but not to B.

A - B is also called the relative complement of B