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    abhimanyu777's Avatar
    abhimanyu777 Posts: 1, Reputation: 1
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    #1

    Sep 6, 2010, 07:33 PM
    union in probabilty
    if A=70 and B= 79, how much is A union B
    Unknown008's Avatar
    Unknown008 Posts: 8,076, Reputation: 723
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    #2

    Sep 7, 2010, 10:45 AM

    There is not enough information... and A and B can't be this big... probabilities are within , except if you intended 70% and 79% respectively, which you didn't.

    We must know how big is

    If , then

    If , then

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