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A question can be solved by 2 methods. The probability of getting the correct answer using the method I and II are 17 and 18 respectively. If the problem was solved incorrectly then the probability that method I is

Answer»

A question can be solved by 2 methods. The probability of getting the correct answer using the method I and II are 17 and 18 respectively. If the problem was solved incorrectly then the probability that method I is



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