Difference of Three Sets
If P, Q, and R are three non-empty sets, then the difference between the three of them can be depicted as P – Q – R.
This implies all the elements present in set P but not in sets Q and R. This is depicted in the Venn diagram below where the pink-shaded region depicts P – Q – R and the blue-shaded portion is the area not included in the difference.
Difference of Sets
Difference of Sets is the operation defined on sets, just like we can perform arithmetic operations on numbers in mathematics. Other than difference we can also perform union and intersection of sets for any given sets. These operations have a lot of important applications in mathematical practice. In this article, we will learn about the difference of sets including its definition, mathematical expressions, Venn diagram as well as properties of difference of sets. Let’s start our learning of the “Difference of Sets”.