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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a
1/3
b
1/2
c
1/4
d
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).