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Probability: airplane has two independent alternators

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A certain airplane has two independent alternators to provide electrical power. The probability
that a given alternator will fail on a 1-hour flight is .02.

What is the probability that
(a) both will fail?
(b) Neither will fail?
(c) One or the other will fail? Show all steps carefully.

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A certain airplane has two independent alternators to provide electrical power. The probability
that a given alternator will fail on a ...

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  • BE, Bangalore University, India
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