The probability that A speaks truth is 4 / 5 while this probability fo – McqOptions

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1.	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
Answer» D. 4 / 5

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