The reduced row-echelon forms of the augmented matrices of four systems are given below. How man solutions does each system have? a. b. [10 01 A. Infinitely many solutions B. Unique solution C. No solutions D. None of the above [8 [0 1 0 -3 0 0 1 13] 10 A. Infinitely many solutions B. No solutions C. Unique solution O D. None of the above

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 forms of the augmented matrices of four systems are given below. How many
solutions does each system have?
a.
b.
C.
d.
0
0 8
1 -9
A. Infinitely many solutions
B. Unique solution
C. No solutions
D. None of the above
1 0 -3
0 1 10
A. Infinitely many solutions
O B. No solutions
C. Unique solution
D. None of the above
[1 0 13 0
0 1 18 0
0 0 0 1
A. Infinitely many solutions
B. No solutions
C. Unique solution
O D. None of the above
1 0 -17 0
0 1
0 0
0 0
0 1
0 0
0 0
A. Infinitely many solutions
O B. No solutions
C. Unique solution
D. None of the above
Transcribed Image Text:The reduced row-echelon forms of the augmented matrices of four systems are given below. How many solutions does each system have? a. b. C. d. 0 0 8 1 -9 A. Infinitely many solutions B. Unique solution C. No solutions D. None of the above 1 0 -3 0 1 10 A. Infinitely many solutions O B. No solutions C. Unique solution D. None of the above [1 0 13 0 0 1 18 0 0 0 0 1 A. Infinitely many solutions B. No solutions C. Unique solution O D. None of the above 1 0 -17 0 0 1 0 0 0 0 0 1 0 0 0 0 A. Infinitely many solutions O B. No solutions C. Unique solution D. None of the above
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