Given the matrix 3 -9 3-3 -3 9 3 - -2 6 0 8 4 -30 -1 3 0 5 3 -18 Use elementary row operations to carry it to a matrix that is a) In row-echelon form:
Given the matrix 3 -9 3-3 -3 9 3 - -2 6 0 8 4 -30 -1 3 0 5 3 -18 Use elementary row operations to carry it to a matrix that is a) In row-echelon form:
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter2: Systems Of Linear Equations
Section2.2: Direct Methods For Solving Linear Systems
Problem 15EQ: 15. Reverse the elementary row operations used in Example 2.9 to show that we can convert
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Transcribed Image Text:Given the matrix
3 -9 3 -3
-3 9
-2 6 0 8
4 -30
|
-1 305
3 -18
Use elementary row operations to carry it to a matrix that is
a) In row-echelon form:
0 0 00
Row-echelon form: 0 0 00
0 0 0 0
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