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APPLIED MATHEMATICS-MTH501

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  • 1. Multiple Choice
    1 minute
    1 pt

    If R = {Sara, Dylan, Sasha, Martina} and S = {Chris, Dylan, Sean, Michael, Martina}, then R ⋂ S is...

    {Chris, Michael}

    {Dylan}

    {Sara, Dylan, Sasha, Martina, Chris, Sean, Michael}

    {Dylan, Martina}

  • 2. Multiple Choice
    1 minute
    1 pt
    Image

    What statement does the shaded region represent?

    A ∩ B ∩ C

    A ∪ B ∩ C

    B ∩ C

    A ∪ C

  • 3. Multiple Choice
    2 minutes
    1 pt
    If the sinθ=7/12, what is cosθ?
    12√95/95
    12/95
    12/√95
    √95/12
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