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Discussion :: Permutation and Combination

  1. A box contains 2 red balls, 3 black balls, and 4 white balls. Find the number of ways by which 3 balls can be drawn from the box in which at least 1 black ball should be present.

  2. A.
    64
    B.
    48
    C.
    32
    D.
    96

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    Workspace

    Answer : Option A

    Explanation :

    No answer description available for this question.


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