The probability that a man will be alive for 10more yrs is 1/2 & the probability that his wife will alive for 10 more yrs is 1/3. The probability that none of them will be alive for 10 more yrs, is Choose the correct choice from the following options
A) 1/2	B) 1	C) 1/3	D) 3/4	E) 2
Sol. Required probability = Pg.) x P(B) = (1— D x(1 —I) =: x 1=1/3   Ans.(1/3)
<result>C</result>
The probability that a man will be alive for 10more yrs is 1/2 & the probability that his wife will alive for 10 more yrs is 1/3. The probability that none of them will be alive for 10 more yrs, is