The probability that a man lives after 10 years is 1/4 and that his wi – McqOptions

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1.	The probability that a man lives after 10 years is 1/4 and that his wife is alive after 10 years is 1/3. The probability that neither of them is alive after 10 years is ?
A.	1/2
B.	1/12
C.	7/12
D.	3/4
Answer» B. 1/12

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