# A night before sleep grandfather they …

A night before sleep grandfather they were possible to Rohan and Payal the probability of thousand the specific puzzle independently by Rohan and Payal are 1 by 2 and 1 by 3 respectively based on the above information and felt a polling first the probability that both solve the puzzle is a one way to be 13 C 1-6 Di 5 by 6 second probability that person is solved by Rohan but not by Payal is a 12 b 1 by 3 c23 the five basic probability that exactly one of them solve the puzzle is 1 by 3 B1 B2 c16 the five basic probability that none of them solve the puzzle is one by two b13 C2 battery D none of these

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