Let 7. -15 13 10 A = 2 -5 3 3 -3 1 The reduced row echelon form for A is 1 4 1 U = | 0 1 1 3 0 0 0 1 8. What is the dimension of col(A)?

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Let
-15
13
6.
10
A
2
-5
3
2
3
1
-3
1
1
The reduced row echelon form for A is
1
0 4
1
1
1
3
0 0
1
8
What is the dimension of col(A)?
Answer:
Transcribed Image Text:Let -15 13 6. 10 A 2 -5 3 2 3 1 -3 1 1 The reduced row echelon form for A is 1 0 4 1 1 1 3 0 0 1 8 What is the dimension of col(A)? Answer:
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