COMPLEMENT OF A SET

Complement is one of the important operations on sets which can be used to find the difference between the universal set and the given set. 

Let us discuss this operation in detail. 

If X ⊆ U, where U is a universal set, then U \ X is called the compliment of X with respect to U. If underlying universal set is fixed, then we denote U \ X by X' and it is called compliment of X.

X'  =  U \ X 

The difference set set A \ B can also be viewed as the compliment of B with respect to A.  

Example : 

Let U  =  {1, 2, 3, 4, ......10}, A  =  {5, 6, 7, 9}, find A'. 

Solution :

A'  =  U \ A

A'  =  {1, 2, 3, 4, ......10} \ {5, 6, 7, 9}

A'  =  {1, 2, 3, 4, 8, 10}

Related Pages

1. Union of sets

2. Intersection of sets

3. Set difference

4. Symmetric difference of two sets

5. Disjoint sets

Apart from the stuff given above, if you need any other stuff in math, please use our google custom search here. 

Solo Build It!

Kindly mail your feedback to v4formath@gmail.com

We always appreciate your feedback.

©All rights reserved. onlinemath4all.com

Recent Articles

  1. Word Problems Involving Linear Equations

    Aug 14, 22 09:31 PM

    Word Problems Involving Linear Equations

    Read More

  2. Solving System of Linear Equations Word Problems Worksheet

    Aug 14, 22 09:17 PM

    Solving System of Linear Equations Word Problems Worksheet

    Read More

  3. Solving Word Problems with Linear Equations Worksheet

    Aug 14, 22 09:08 PM

    Solving Word Problems with Linear Equations Worksheet

    Read More