Which matrix in the follows is in echelon form ?[1 20.1 001[2 0 21010.A=0.0.10.B=0.0.0.0 0C=110.0.10.10.0.210.0.0.0.0.0.0.0 10.11[12 01110.D3D0.0.1E=1F=0.10.110 0 0 1010 0 10 01OAOB2]1.

Row Echelon form : A matrix is in row echelon form if all rows consisting of only zeroes are at the…

Which matrix in the follows is in echelon form ? [ 1 2 0 [1 0 [2 0 2 01 0 0 1 AD 0 0 0 0 0 0 C= 1 1 2 B= 1 2 0 0 1 0 0 0 1 0 0 0 2 [1 0 0 0. 0 0 Го 0 1 0 11 2 0 1 01 1 0. 1 10 1 0. D= 0 0 1 0 0 0 0 E=0 1 2 F= 1 0 1 2 0 0 0 1 0 0 0 1 0 0 1 0. 0 0 420 21

Which matrix in the follows is in echelon form ? [ 1 2 0 [1 0 [2 0 2 01 0 0 1 AD 0 0 0 0 0 0 C= 1 1 2 B= 1 2 0 0 1 0 0 0 1 0 0 0 2 [1 0 0 0. 0 0 Го 0 1 0 11 2 0 1 01 1 0. 1 10 1 0. D= 0 0 1 0 0 0 0 E=0 1 2 F= 1 0 1 2 0 0 0 1 0 0 0 1 0 0 1 0. 0 0 420 21

Linear Algebra: A Modern Introduction

4th Edition

ISBN:9781285463247

Author:David Poole

Publisher:David Poole

Chapter3: Matrices

Section3.7: Applications

Problem 70EQ

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Concept explainers

Matrices

‘Matrices’ is the plural form of the word matrix, and it is basically a spreadsheet in the form of a box. In mathematics, various functions can be carried out with matrices. Generally, a matrix comes in the shape of a square or rectangle. The elements are distributed horizontally in the form of rows, and vertically in the form of columns.

Question

Which matrix in the follows is in echelon form ?
[1 2
0.
1 0
01
[2 0 2
1
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0.
A=
0.
0.
1
0.
B=
0.
0.
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0 0
C=
1
1
0.
0.
1
0.
1
0.
0.
2
1
0.
0.
0.
0.
0.
0.
0.
0 1
0.
11
[1
2 0
1
1
1
0.
D3D
0.
0.
1
E=
1
F=
0.
1
0.
1
1
0 0 0 1
01
0 0 1
0 0
1
OA
OB
2]
1.

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