Mathematics, 04.04.2020 08:20 aaa813
Suppose a coin is flipped until two heads appear (the two heads needs not be consecutive), and then the experiment stops. Find a recurrence relation for the number of experiments that end on the n-th flip or sooner.
Answers: 2
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Suppose a coin is flipped until two heads appear (the two heads needs not be consecutive), and then...
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