Question

The probability that a, b and c will live for more than 60 years is 12/13and14/12,13/14 respectively. What is the probability that atleast 1 of them will be alive after 60 yrs of age? 2121 1212 4343 3434

Answer 1

Answer:

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Step-by-step explanation:

ndjnrjfjjrjrjfifivijkdkeifkfifjfjgjtifriifjrjrugubigjdi