Question: Determine which matrices are in reduced echelon form and which others are only in echelon form. (a) (b) (c) (d) 1 0 0 0 0

Determine which matrices are in reduced echelon form and which others are only in echelon form.


(a)1 0 0 0 0 1 0 01 0 0 1


(b)image


(c)image


(d)image

1 0 0 0 0 1 0 01 0 0 1

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