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Discussion :: Sets, Relations and Functions

  1.  If A =[5,6,7] and B=[7,8,9]then A U B is equal to:

    2. A.

    [5,6,7]
    B.

    [7,8,9]
    C.

    [5,6,7,8,9]
    D.

    None of these

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    Workspace

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    Answer : Option C

    Explanation :

    [5,6,7,8,9]

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