ProbabilityHard
Question
A & B are two independent events such that P
= 0.7, P
= a & P(A ∪ B) = 0. 8, then a =
= 0.7, P = a & P(A ∪ B) = 0. 8, then a =Options
A.5/7
B.2/7
C.1
D.none
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