Question

If A and B are any two sets,in which case is the value of n(AUB) maximum?
1. When A is subset of B
2. When B is subset of A
3. When A and B are overlapping
4. When A and B are disjoint​

Answer 1

Answer:

4

Step-by-step explanation:

when A and B are disjoint

Answer 2

When A and B are disjoint