Question

A set which contains all the sets under consideration as its subsets is called a

• A. complement set
• B. subset
• C. null set
• D. universal set

Answer 1

The correct option is D universal set

Universal set is a set which contains all the sets under consideration as its subsets.
For example, Consider two sets:
Set A= {2, 4 , 6, 8}
Set B = {1, 2, 5, 6}
Then, the universal set that corresponds to A and B is: {1, 2, 4, 5, 6, 8}.