The probabilities of winning a race by three persons A, B, and C are 12, 14, and 14, respectively. They run two races. The probability of A winning the second race when B, wins the first race is

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1/3

1/2

1/4

2/3

answer is B.

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Detailed Solution

The probability of winning of A the second race is 1/2 (since both events are independent).

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