Two sets A and B are disjoint sets, if and only if
Two sets A and B are disjoint sets, if and only if
A) A ∩ B = B
B) A – B = A
C) A – B = Φ
D) A ∪ B = Φ
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Two sets A and B are disjoint sets, if and only if
A) A ∩ B = B
B) A – B = A
C) A – B = Φ
D) A ∪ B = Φ