The probabilities of A, B, C solving a problem are 1/3, 2/7, and 3/8
respectively. If all the three try to solve the problem simultaneously, find the probability that exactly one of them solves the problem.

hi ramit

there will be three cases

A solve not B not C OR B solves not A not C OR C solves not A not B

the again using AND OR PRINCIPLE

find the probability

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