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Math Help - Isomorphism

  1. #1
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    Isomorphism

    Let U & V be n-dimensional vector spaces, and f:U-->V is a linear transformation. Prove that if dimension of f:U-->V is equal to n and dimension of image of f is equal to n, then f is an isomorphism.

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  2. #2
    MHF Contributor

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    Re: Isomorphism

    traditionally, we like people to show some of their work, and not just solve the problems for them. where are you having trouble?
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