Three males A, B, C tossing a coin one by one, Who get tail first he w – InterviewSolution

1.

Three males A, B, C tossing a coin one by one, Who get tail first he will win. If A has firstchance then what is the probability fo winning of A?

Answer»

As there will be two eventstail or headso getting a tail in first will be 1/2so probability will be 1/2 too

thnks but the given answer is 4/7 ,2/7 and 1/7

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