Mathematics

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SET THEORY (chapter 1)

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20 questions

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  • Multiple Choice
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    30 seconds
    1 pt

    If A = {{1,2}, 3, 5, {6}}, then {6} ∈ A.

    TRUE

    FALSE

  • Multiple Choice
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    30 seconds
    1 pt

    If A = {{1,2}, 3, 5, {6}}, then {1,2} ⊆ A.

    TRUE

    FALSE

  • Multiple Choice
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    30 seconds
    1 pt
    What type of set is denoted as either { } or ∅?
    Universal Set
    Empty (or Null) Set
    Disjointed Set
    Complement of a Set
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