How many free variables does each augmented matrix have? a. Choose ▾ b. Choose [128 0 0 0 | -20] [100 3 10 01 00 -2 0000 0 0 0 0 -3 9 0 c. Choose 0 00 0 0 0 d. Choose 0 1 -4 0 0 0
How many free variables does each augmented matrix have? a. Choose ▾ b. Choose [128 0 0 0 | -20] [100 3 10 01 00 -2 0000 0 0 0 0 -3 9 0 c. Choose 0 00 0 0 0 d. Choose 0 1 -4 0 0 0
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter6: Linear Systems
Section6.3: Matrix Algebra
Problem 8E
Question
![How many free variables does each augmented matrix have?
a. Choose ▾
b. Choose
[128
0 0 0
| -20]
[100 3
10
01 00 -2
0000
0 0 0 0
-3 9
0
c. Choose
0
00
0
0
0
d. Choose
0
1
-4
0
0
0](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa2de66b6-56ad-4678-bda8-6ae279963157%2Fdc1381e5-f26e-4a09-9988-04b7dba97f64%2Fi2s0fj_processed.png&w=3840&q=75)
Transcribed Image Text:How many free variables does each augmented matrix have?
a. Choose ▾
b. Choose
[128
0 0 0
| -20]
[100 3
10
01 00 -2
0000
0 0 0 0
-3 9
0
c. Choose
0
00
0
0
0
d. Choose
0
1
-4
0
0
0
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