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JEE Main 2002 Mathematics question

MathematicsProbabilityJEE Main 2002

A problem in mathematics is given to three students A, B, C and their respective probability of solving the problem is , and . Probability that the problem is solved is

Answer: (1)

Solution

The problem remains unsolved only if all three fail (independent events): \frac\frac$13)(1 -

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Question ID VK-038058