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I need to know A and B, for both a and b the are rounded to the 8th decimal places as needed

I need to know A and B, for both a and b the are rounded to the 8th decimal places-example-1
User Minhaj
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The aircraft works when at least one of its components works

Probability of failure, f = 0.0056

Probability of success, s = 1 - 0.0056 = 0.9944.

If we suppose that all the three components fail, the probability of this event will be:


\begin{gathered} 0.0056\cdot0.0056\cdot0.0056 \\ =0.0000001756 \end{gathered}

If we round this to the 8th decimal place, this is:

0.0000002

User MJSG
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