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JEE Main & Advanced Mathematics Functions Question Bank Functions

  • question_answer
    If \[(x,\,y)\in R\] and \[x,\ y\ne 0\]; \[f(x,\ y)\to \frac{x}{y}\], then this function is a/an [Orissa JEE 2004]

    A)                    Surjection

    B)            Bijection

    C)            One-one

    D)            None of these

    Correct Answer: A

    Solution :

               It is obvious.


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