Question: If a matrix U is in row echelon form, show that the nonzero row vectors of U form a basis for the row space of

If a matrix U is in row echelon form, show that the nonzero row vectors of U form a basis for the row space of U.

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Let u1 u2 uk be the nonzero row vectors of U If c 1 u1 c 2 u2 c k u k 0 T then we claim c 1 ... View full answer

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