Question: Exercise 1.8.6 Let A be an n x m matrix, and let A be a matrix obtained from A by scrambling the rows. Show

Exercise 1.8.6 Let A be an n x m matrix, and let

Exercise 1.8.6 Let A be an n x m matrix, and let A be a matrix obtained from A by scrambling the rows. Show that there is a unique n x n permutation matrix P such that = PA.

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