CUSAT 2022 BTech Solved Paper Shift 3

Question : 199 of 200

Marks: +1, -0

The probability of A and B solving a problem correctly is ‌

and ‌

respectively. If the probability of their making a common error is 1∕20 and they obtain the same answer, then the probability of their answer to be correct is

‌
1
12
‌
1
40
‌
13
120
‌
10
13

Validate

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