Question: Let A and B be any two events defined on S. Suppose that P (A) = 0.4, P(B) = 0.5, and P (A B)

Let A and B be any two events defined on S. Suppose that P (A) = 0.4, P(B) = 0.5, and P (A ∩ B) = 0.1. What is the probability that A or B but not both occur?

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