Question

For all sets A and B, A - (AUB) is equals to?​

Answer 1

Answer:

A union B contains all the elements of A (also B)

A - (A union B) should contain those elements of A which are not present in (A union B).

But all the elements of A are present in (A union B). So answer is zero. Null set.

Step-by-step explanation:

n