3.9. Given P(A 0.4, P(B) 0.5, and P(An B)-0.2 verify that a) P(A B)-P(A) b) P...

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3.9. Given P(A 0.4, P(B) 0.5, and P(An B)-0.2 verify that a) P(A B)-P(A) b) P (A |B)-P(A) c) P(BlA) P(B) d) P(BIA) P(B) 3.10. If the events A and B are independent and P(A) 0.25 and P(B)- 0.40, find a) P(An B) b) P(AB) c) P(AUB) d) P(A nB)

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f) 乃 ATIE A ND r2 2 2 pri) 3 hente prova are independen OITS) 1-0-55 from Pa O Y3

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