Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Mathematics Sets Set Theory and types of Sets
Which of the following is correct?
1
A is subset of B
2
B is subset of A
3
U is subset of A and B
4
More than one of the above
5
None of the above