Students frequently perform the following type of calculation to introduce a zero into a matrix: However, 3R2

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Students frequently perform the following type of calculation to introduce a zero into a matrix:

However, 3R2 - 2R1 is not an elementary row operation. Why not? Show how to achieve the same result using elementary row operations.

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Linear Algebra A Modern Introduction

ISBN: 978-1285463247

4th edition

Authors: David Poole

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Question Posted: Apr 15, 2016 05:58 AM

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Students frequently perform the following type of calculation to introduce a zero into a matrix: However, 3R2

Question:

2 3 113-2R, [3 1 0 10 4

Step by Step Answer:

3R 2 2R 1 is not an elementary row operation since it ...View the full answer

Linear Algebra A Modern Introduction

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