The augmented matrix for a linear system is -10 11 4 4 -9 -11 -9 0 00-3 11 3 -5 0 0 0 0 0 -4 7 0 0 0 0 0 0 a. Is the matrix in row echelon form? No Yes If the matrix is in echelon form, answer the following questions. (If not, leave the remaining questions blank--answers will be ignored.) b. Is the associated linear system consistent or inconsistent? Inconsistent Consistent c. How many solutions does it have? 0 1 infinitely many

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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The augmented matrix for a linear system is
-10 11 4
4 -9 -11 -9
0
3
-5
-4
7
0 -11
0
0 0 -3 11
0 0
0
0
0 0 0
0
a. Is the matrix in row echelon form?
No Yes
If the matrix is in echelon form, answer the following questions. (If not, leave the remaining questions
blank--answers will be ignored.)
b. Is the associated linear system consistent or inconsistent?
Inconsistent Consistent
c. How many solutions does it have?
0
1 infinitely many
Transcribed Image Text:The augmented matrix for a linear system is -10 11 4 4 -9 -11 -9 0 3 -5 -4 7 0 -11 0 0 0 -3 11 0 0 0 0 0 0 0 0 a. Is the matrix in row echelon form? No Yes If the matrix is in echelon form, answer the following questions. (If not, leave the remaining questions blank--answers will be ignored.) b. Is the associated linear system consistent or inconsistent? Inconsistent Consistent c. How many solutions does it have? 0 1 infinitely many
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