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An equipment will work only when its three components A, B and C are in working condition. Probability that A will not work is 0.15 and (M)5 of B and 0.10 to C. What is the probability that equipment will not be in working condition before year ending ?

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Best answer

According to question

Probability of damage equipment before year ending

= 1 -P(A).P(B).P(C)

= 1 -0.72675 = 0.27325

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