Question: Let A and B be two events in a sample space . Establish the relationship P(A)P(B) P(AB) = P(A)P(B) P(AB) = P(AB)

Let A and B be two events in a sample space Ω. Establish the relationship P(A′)P(B) − P(A′B) = P(A)P(B′) − P(AB′) = P(A′B′) − P(A′)P(B′)

= P(AB) − P(A)P(B).

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