The augmented matrix of a system of four linear equations in four variables has the reduced row echelon form below: 1 0 2 0 -1 0 1-2 0 3 0 0 0 1 -1 0 0 0 0 0 The set of solutions of this system is given by 1 2u 3+2u S = : UER น 1 -1-2u 3+2u S = : uЄR น -1 S = u-1 2u+2 : UER 7 L -1 3+2u -1-2u S = : UER -1 น

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
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Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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The augmented matrix of a system of four linear equations in four variables has the
reduced row echelon form below:
1
0
2 0
-1
0
1-2 0
3
0
0
0
1
-1
0
0
0
0
0
The set of solutions of this system is given by
1
2u
3+2u
S =
: UER
น
1
-1-2u
3+2u
S =
: uЄR
น
-1
S =
u-1
2u+2
: UER
7
L
-1
3+2u
-1-2u
S =
: UER
-1
น
Transcribed Image Text:The augmented matrix of a system of four linear equations in four variables has the reduced row echelon form below: 1 0 2 0 -1 0 1-2 0 3 0 0 0 1 -1 0 0 0 0 0 The set of solutions of this system is given by 1 2u 3+2u S = : UER น 1 -1-2u 3+2u S = : uЄR น -1 S = u-1 2u+2 : UER 7 L -1 3+2u -1-2u S = : UER -1 น
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