Question: Let A A and B B be two events with probabilities P ( A ) = 0.4 P(A)=0.4 and P ( B ) = 0.2

Let A A and B B be two events with probabilities P ( A ) = 0.4 P(A)=0.4 and P ( B ) = 0.2 P(B)=0.2. Which of the following must be true

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