The reduced row-echelon form of the augmented matrices of linear systems are given below. How mar solutions does each system have? (a) 10 15 0. 01-7 0 0 0 - 2 O None of these O Infinite Solutions O No solutions Unique solution (b) 100 1 0 1 0 0 0 1 0 0 0 - 6 18 O No solutions O Infinite Solutions O None of these O Unique solution (c) 1 0 0 1 -8 None of these Unique solution DOC

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter6: Matrices And Determinants
Section: Chapter Questions
Problem 4CC
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The reduced row-echelon form of the augmented matrices of linear systems are given below. How many
solutions does each system have?
(a)
10 15
0 1-7
0 0 0
-2
O None of these
O Infinite Solutions
O No solutions
Unique solution
(b)
100
1
0 1 0
0 0 1
0 0 0
- 6
18
O No solutions
O Infinite Solutions
O None of these
Unique solution
(c)
1 0
0 1
-8
None of these
OUnique solution
吕0
F3
F1
F2
000 F4
F5
F7
F8
@
#
$
%
&
*
2
3
4
5
6
7
9
Q wE R
W
Transcribed Image Text:The reduced row-echelon form of the augmented matrices of linear systems are given below. How many solutions does each system have? (a) 10 15 0 1-7 0 0 0 -2 O None of these O Infinite Solutions O No solutions Unique solution (b) 100 1 0 1 0 0 0 1 0 0 0 - 6 18 O No solutions O Infinite Solutions O None of these Unique solution (c) 1 0 0 1 -8 None of these OUnique solution 吕0 F3 F1 F2 000 F4 F5 F7 F8 @ # $ % & * 2 3 4 5 6 7 9 Q wE R W
(c)
O None of these
O Unique solution
No solutions
Infinite Solutions
(d)
10 12
0 1
0 0 0
0 0 0
10
O No solutions
O None of these
O Infinite Solutions
O Unique solution
(e)
0 1 0
0 0 1
- 11
9
O None of these
O Infinite Solutions
OUnique solution
O No solutions
esc
80
F1
F2
F4
ES
@
#
$
%
&
*
2
3
4
5
6
8
Q
W
E
Transcribed Image Text:(c) O None of these O Unique solution No solutions Infinite Solutions (d) 10 12 0 1 0 0 0 0 0 0 10 O No solutions O None of these O Infinite Solutions O Unique solution (e) 0 1 0 0 0 1 - 11 9 O None of these O Infinite Solutions OUnique solution O No solutions esc 80 F1 F2 F4 ES @ # $ % & * 2 3 4 5 6 8 Q W E
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