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Math Help - Matrices

  1. #1
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    Matrices

    Let A and B be n n matrices. AB and BA need not be equal. Is this also true for det(AB) and det(BA)? Explain your reasoning.
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  2. #2
    Junior Member Nehushtan's Avatar
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    Re: Matrices

    Hint: \det(AB)=\det A\cdot\det B.
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