Working With Sets...4

Discussion in 'Algebra' started by nycmathguy, Jun 24, 2022.

  1. nycmathguy

    nycmathguy

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    College Algebra
    Chapter 1/Section 1
    Review

    IMG_20220624_164401.jpg

    IMG_20220624_164454.jpg
     
    nycmathguy, Jun 24, 2022
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  2. nycmathguy

    MathLover1

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    what symbol is it, A intersection B with line over it?
     
    MathLover1, Jun 24, 2022
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  3. nycmathguy

    nycmathguy

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    Yes.
     
    nycmathguy, Jun 24, 2022
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  4. nycmathguy

    MathLover1

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    what it means (say it in words)
     
    MathLover1, Jun 24, 2022
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  5. nycmathguy

    nycmathguy

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    The complement of set A intersected with set B.
     
    nycmathguy, Jun 24, 2022
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  6. nycmathguy

    MathLover1

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    The complement of set A intersected with set B is {4}, and that is all you need.
     
    MathLover1, Jun 25, 2022
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  7. nycmathguy

    nycmathguy

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    Ok. In what math course is this idea of sets taught?
     
    nycmathguy, Jun 25, 2022
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