Mathematics

7th -

10thgrade

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Union of Sets

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10 questions

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  • 1. Multiple Choice
    1 minute
    1 pt

    The union of set A and set B,  A\cup B , is the set consists of 

    all the elements in set A and set B.

    the common elements in set A and set B.

    all the elements in set A but not in set B.

    all the elements in set B but not in set A.

  • 2. Multiple Choice
    1 minute
    1 pt

    The Venn diagram for  A\cup B  is represented in green as

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  • 3. Multiple Choice
    1 minute
    1 pt
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    The elements in P∪Q are

    {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10}

    {0, 1, 2, 3, 8, 9, 10}

    {4, 5, 6, 7}

    { }

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