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12th Class Mathematics Sample Paper Maths Olympiad Model Paper-5

  • question_answer
    The function \[f:R\to R\] defined by \[f\left( x \right)={{e}^{x}}\] is

    A)  Onto                           

    B)  Many-one

    C)  One-One and into         

    D)  Many one and onto

    E)  None of these

    Correct Answer: C

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