If M and N are any two events, the probability that at least one of them occurs is:
(a) P(M) + P(N) – 2P(M ∩ N)
(b) P(M) + P(N) – P(M ∩ N)
(c) P(M) + P(N) + P(M ∩ N)
(d) P(M) + P(N) + 2P(M ∩ N)
If M and N are any two events, the probability that at least one of them occurs is:
(a) P(M) + P(N) – 2P(M ∩ N)
(b) P(M) + P(N) – P(M ∩ N)
(c) P(M) + P(N) + P(M ∩ N)
(d) P(M) + P(N) + 2P(M ∩ N)
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1 Answer
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This is an Objective Type Questions as classified in NCERT Exemplar
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