If A and B are two sets, then (A-B) ∩ B.
1. A
2. A∩B
3. B
4. ∅
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Answered by
1
Answer -4
Step-by-step explanation:
Correct option is
D=∅
=(A∪B
′
)∩(A
′
∩B)
=(A∪B
′
)∩(A∪B
′
)
′
(by De Morgan's Law)
=X∩X
′
where X=A∪B
′
=ϕ
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