Question

❤❤❤❤❤❤❤❤❤❤❤❤hii
7. For any sets A and B. prove that
1. (A-B)N B =phi
2. (A - B)U(ANB) =A

Note----> here N means intersection.​

Answer 1

The option A (A-B) N B = PHI

The option B (A-B) U (ANB) = A