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    Elementary matrix

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    Without using Proposition 2.9, show that for any elementary matrix E...

    © BrainMass Inc. brainmass.com March 4, 2021, 8:34 pm ad1c9bdddf
    https://brainmass.com/math/linear-algebra/elementary-matrix-linear-algebra-determinants-177954

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    Proof:
    We consider three types of elementary matrix.
    We start from the identity matrix .
    Type 1: is to interchange two rows of . Suppose it interchanges row i ...

    Solution Summary

    This is a proof regarding the determinant of an elementary matrix. The proposition of elementary matrices are examined.

    $2.49

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