CET Karnataka Engineering CET - Karnataka Engineering Solved Paper-2002

  • question_answer
    Let M be the set of allmatrices with eptries from the set of real number R. Then the function defined by for ever is:

    A)  one-one and onto

    B)  neither one-one nor onto

    C)  one-one but not onto

    D)  onto but not one-one

    Correct Answer: A

    Solution :

    defined by is both one-one and onto


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