Question
I need help with this question: Prove that any elementary row operation of type 1 (interchanging any two rows of A) can be obtained by
I need help with this question:
Prove that any elementary row operation of type 1 (interchanging any two rows of A) can be obtained by a succession of three elementary row operations of type 3 (adding any scalar multiple of a row of A to another row) followed by one elementary row operation of type 2 (multiplying any row of A by a nonzero scalar).
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College Algebra Graphs and Models
Authors: Marvin L. Bittinger, Judith A. Beecher, David J. Ellenbogen, Judith A. Penna
5th edition
321845404, 978-0321791009, 321791002, 978-0321783950, 321783956, 978-0321845405
