Assume that the matrix A is row equivalent to B. Without calculations, list rank A and dim Nul A. Then find bases for Col A, Row A, and Nul A. 9 -9 13 -12 1 -3 -5 -7 1 -3 -4 10 A = |1 -1 -1 1 1 -3 1 -2 3 0 -5 9 -9" 4 -3 -4 1 1 -3 7 0 1 -1 3 B = |0 0 -2

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Assume that the matrix A is row equivalent to B. Without calculations, list rank A and dim Nul A. Then find bases for Col A,
Row A, and Nul A.
9 -9
13 -12
1 -3
-5 -7
1 -3
-4
10
A = |1 -1 -1
1
1 -3
1 -2
3
0 -5
9 -9"
4 -3
-4
1 1 -3 7
0 1 -1 3
B = |0 0
-2
Transcribed Image Text:Assume that the matrix A is row equivalent to B. Without calculations, list rank A and dim Nul A. Then find bases for Col A, Row A, and Nul A. 9 -9 13 -12 1 -3 -5 -7 1 -3 -4 10 A = |1 -1 -1 1 1 -3 1 -2 3 0 -5 9 -9" 4 -3 -4 1 1 -3 7 0 1 -1 3 B = |0 0 -2
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