InterviewSolution
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InterviewSolution
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IfA. B. C are three mutually exclusive and exhaustive events such that P (A)-2P(B)-Pc)P (A)2b)a) zc)d) |
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Answer» A ,B,C are three mutually exclusive and exhaustive events so P(A) + P(B) + P(C) = 1 P(A) = 2P(B) = 3P(C) P(B) = P(A)/2 P(C) = P(A)/3 P(A) + P(A)/2 + P(A)/3 = 1 (6P(A)+3P(A)+2P(A))/6 = 1 11P(A) = 6 P(A) = 6/11 P(B) = P(A)/2 = 1/2 * 6/11 = 3/11 P(C) = P(A)/3 = 1/3 * 6/11 = 2/11 If you find this answer helpful then like it. |
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