Solution of problem N2197 Bernoulli probability theory

Solution of problem N2197 Bernoulli probability theory

2197. The coin is slightly curved, because of which the probability of falling of the coat of arms is 0,4. What is the likelihood that the coat of arms drops two times in three tosses?

Additional information:

Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)

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