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Discussion :: Probability

  1.  The probability of occurrence of an event A is 5/9 . The probability of non-occurrence of the event B is 5/11. The probability that at least one of them will occur ?

  2. A.

    6/11

    B.

    5/9

    C.

    4/9

    D.

    0.8

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    Answer : Option D

    Explanation :

    NA


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