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30 engines work together in a sequence. The historical data shows... 30 engines work together in a sequence. The historical data shows that the probability

30 engines work together in a sequence. The historical data shows...

30 engines work together in a sequence. The historical data shows that the probability of each engine's failure is 0.2. We know that if one engine fails, the whole system stops.

2.a) What is the probability that the system operates without failure?

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