Let A and B be two sets in the same universal set. Then, A − B =
(a) \(A \cap B\)
(b) \(A’ \cap B\)
(c) \(A \cap B’\)
(d) none of these
Solution
By definition,
\[ A-B \]
means the elements which belong to \(A\) but do not belong to \(B\).
Therefore,
\[ A-B=A \cap B’ \]
Answer
\[ \boxed{A \cap B’} \]
Correct option: (c)