Problem 2.87. Lay 4.6 # 2 (Optional Practice: #1, 3, 4) Assume that matrix A is row equivalent to B. Without calculations, list rank(A) and dimNul(A). Then find bases for Col(A), Row(A), and Nul(A). 3-6 9 0 1-254 2 03 6 000 A = 2 -4 7 3 -6 6-6 B= 0 0

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Problem 2.87. Lay 4.6 # 2 (Optional Practice: #1, 3, 4)
Assume that matrix A is row equivalent to B. Without calculations, list rank(A) and dimNul(A).
Then find bases for Col(A), Row(A), and Nul(A).
3-69 0
1-2 5 4
2
036
-6
000
A
E
2 -4 7
3
-6 6
1
B =
0
0
Transcribed Image Text:Problem 2.87. Lay 4.6 # 2 (Optional Practice: #1, 3, 4) Assume that matrix A is row equivalent to B. Without calculations, list rank(A) and dimNul(A). Then find bases for Col(A), Row(A), and Nul(A). 3-69 0 1-2 5 4 2 036 -6 000 A E 2 -4 7 3 -6 6 1 B = 0 0
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