Probability that at least one machine will be working proper

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Question: The probability that first processing machine is not working properly at any time is 0.07, and the probability that the second machine is not working properly at any time is 0.07 and the probability that third machine is not working properly is 0.09

Find the probability that at least one machine will be working properly at any given time. Provide answer to four decimal precision

Reference no: EM131718204

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