Question
Question: If A, B and C are any three sets, then A – (B∪C) is equal to...
If A, B and C are any three sets, then A – (B∪C) is equal to
A
(A – B) ∪ (A – C)
B
(A – B) ∩ (A – C)
C
(A – B) ∪C
D
(A – B) ∩C
Answer
(A – B) ∩ (A – C)
Explanation
Solution
It is De' Morgan law.