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The probability that A speaks truth is 4...

The probability that A speaks truth is 4/5, while this probability for B is 3/4. The probability that they contradict each other when asked to speak on a fact is a)`(3)/(20)` b)`(1)/(5)` c)`(7)/(20)` d)`(4)/(5)`

A

`(3)/(20)`

B

`(1)/(5)`

C

`(7)/(20)`

D

`(4)/(5)`

Text Solution

Verified by Experts

The correct Answer is:
C
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