Mathematics

9th -

10thgrade

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opt maths

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10 questions

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  • 1. Multiple Choice
    20 seconds
    1 pt

    Which is given order pair is correct ?

    (2,3)= (3,2)

    (2,2)= (3,3)

    (1,3)= (2,3)

    (42,3)=(2,3)\left(\frac{4}{2},3\right)=\left(2,3\right)

  • 2. Multiple Choice
    20 seconds
    1 pt

    Onto function means

    domain \subset Range

    Co domain = Range

    Range \subset Co domain

    Domain = Co domain

  • 3. Multiple Choice
    20 seconds
    1 pt

    which is function can defined inverse function ?

    Onto function

    Into function

    many to one function

    one to one onto function

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