If A and B are two events, then the probability of exactly one of th – McqOptions

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1.	If A and B are two events, then the probability of exactly one of them occurs is given by
A.	P(A ∩ B) + P( A ∩ B)
B.	P(A) + P(B) – 2P(A) P(B)
C.	P(A) + P(B) – 2P(A) P(B)
D.	P(A) + P(B) – P(A ∩ B)
Answer» B. P(A) + P(B) – 2P(A) P(B)

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