How do I write the matrix $((0,0,1,3),(2,4,0,-8),(1,2,1,-1))$ in row echelon form?

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Answer 1 · 2015-09-17T17:02:15

Steps are explained in the image

The steps are explained in the image.

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How do I write the matrix ((0,0,1,3),(2,4,0,-8),(1,2,1,-1))((0,0,1,3),(2,4,0,-8),(1,2,1,-1)) in row echelon form?