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Four persons independently solve a certain problem correctly with probabilities 1/2,3/4,1/4,1/8. Then the probability that the problem is solved correctly by at least one of them is what?

Four persons independently solve a certain problem correctly with probabilities 1/2,3/4,1/4,1/8. Then the
probability that the problem is solved correctly by at least one of them is what?

Grade:11

1 Answers

Saurabh Koranglekar
askIITians Faculty 10336 Points
2 years ago
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