If A and B are two non empty sets then A...

If `A` and `B` are two non empty sets then `AUB=A nn B` iff

A

`A sube B`

B

`B sube A`

C

A= B

D

None of these

Verified by Experts

The correct Answer is:

C

Similar Questions

Explore conceptually related problems

If A and B are two non-empty sets, then (B-A) nn (A uuB)' is equal to

If A and B are two non-empty sets, then n(A xxB) can be 17. (True/False)

If A and B are two non empty sets and n(AxxB)=36 , then which of the following cannot be equal to n(B) ?

If A and B are two non-empty sets, then the minimum number of elements in A nn B is ______

If A o*bar(B) are two non empty sets then (A nnbar(B))uu(B nnbar(A))uu(A nn B) in equal to:

If A and B are two non-empty sets and A - B is a null set, then "____" .

If A and B are two sets then A nn(B-C)=(A nn B)-(A nn C)

If A and B are non empty sets,then (A-B)uu(B-A) equals