An office building has two fire detectors.  The probability is 0.15 that any fire detector of this type will fail to go off during a fire.  Find the probability that both fire detectors will fail to go off in case of a fire.  Assume that these two fire detectors are independent of each other.  Round your answer to four decimal places.

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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 An office building has two fire detectors.  The probability is 0.15 that any fire detector of this type will fail to go off during a fire.  Find the probability that both fire detectors will fail to go off in case of a fire.  Assume that these two fire detectors are independent of each other.  Round your answer to four decimal places.  

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