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    Question

    Probability that A will be alive in 20 years is 0.7 and

    probability that B will be alive in 20 years is 0.6, then what is the probability that they both will be alive in 20 years?
    A 0.7 Correct Answer Incorrect Answer
    B 0.6 Correct Answer Incorrect Answer
    C 0.42 Correct Answer Incorrect Answer
    D 0.9 Correct Answer Incorrect Answer

    Solution

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