Mathematics, 25.01.2021 19:50 mihirkantighosh

A hot water unit relies on 20 solar components for its power and will operate provided at least one of its 20 components is working. The probability that an individual solar component will fail in a year is 0:85, and the failure of each individual component is independent of the others.

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A hot water unit relies on 20 solar components for its power and will operate provided at least one...

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