A square matrix is given below. Find the number of pivots and show the dependent row(s) if exists. 7 -2 A= 4 10 2 -4

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter2: Systems Of Linear Equations
Section2.3: Spanning Sets And Linear Independence
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A square matrix is given below. Find the number of pivots and show the dependent row(s) if exists.  

                             

               1             7             -2

A=          4             10          1

               2             -4           5

A square matrix is given below. Find the number of pivots and show the dependent row(s) if exists.
inw mm
1
7
-2
A=
4
10
1
2
-4
5
Transcribed Image Text:A square matrix is given below. Find the number of pivots and show the dependent row(s) if exists. inw mm 1 7 -2 A= 4 10 1 2 -4 5
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