Question: 2. (10 marks) A biased coin with probability 11,0 2. (10 marks) A biased coin with probability p, O < p < 1, of success

2. (10 marks) A biased coin with probability p, O < p

2. (10 marks) A biased coin with probability 11,0

2. (10 marks) A biased coin with probability p, O < p < 1, of success (heads) is tossed until for the first time, the same result occurs three times in succession (that is, three heads or three tails in succession). Find the probability that the game will end at the seventh throw.

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