Question: Justify each answer. (T/F) If B is an echelon form of a matrix A, then the pivot columns of B form a basis for Col

Justify each answer.

(T/F) If B is an echelon form of a matrix A, then the pivot columns of B form a basis for Col A.

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True An echelon form of a matrix is a row echelon form or reduced row echelon form which is obtained ... View full answer

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