How many pivot columns are in this matrix? The number of pivot columns is A = 2 -4 0 -6 0 -16 80 10 6-12 -4 -52 -140 88

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter6: Linear Systems
Section6.CR: Chapter Review
Problem 29E
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How many pivot columns are in this matrix?
The number of pivot columns is
A =
2 -4 0
6
-4
-6 -52
-140
88
-16
-12 0
80 10
Transcribed Image Text:How many pivot columns are in this matrix? The number of pivot columns is A = 2 -4 0 6 -4 -6 -52 -140 88 -16 -12 0 80 10
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