Question: Show that the two matrices in (1) are both row equivalent to the 3 x 3 identity matrix (and hence, by Theorem 1, to each

Show that the two matrices in (1) are both row equivalent to the 3 x 3 identity matrix (and hence, by Theorem 1, to each other).


THEOREM 1 Unique Reduced Echelon Form Every matrix is row equivalent to

THEOREM 1 Unique Reduced Echelon Form Every matrix is row equivalent to one and only one reduced echelon matrix.

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