Let A = -9 27 -39 and w= 1 Determine if w is in Col(A). Is w in Nul(A)? C... Determine if w is in Col(A). Select the correct choice below and, if necessary, fill in the answer box to complete your choice. OA. The vector w is in Col(A) because the columns of A span R². OB. The vector w is not in Col(A) because Ax=w is an inconsistent system. One row of the reduced echelon form of the augmented matrix [AO] has the form [0 0 b] where b = OC. The vector w is not in Col(A) because w is a linear combination of the columns of A. OD. The vector w is in Col(A) because Ax=w is a consistent system. One solution is x =
Let A = -9 27 -39 and w= 1 Determine if w is in Col(A). Is w in Nul(A)? C... Determine if w is in Col(A). Select the correct choice below and, if necessary, fill in the answer box to complete your choice. OA. The vector w is in Col(A) because the columns of A span R². OB. The vector w is not in Col(A) because Ax=w is an inconsistent system. One row of the reduced echelon form of the augmented matrix [AO] has the form [0 0 b] where b = OC. The vector w is not in Col(A) because w is a linear combination of the columns of A. OD. The vector w is in Col(A) because Ax=w is a consistent system. One solution is x =
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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![Let A =
- 9 27
----
and w=
9
3
3
Determine if w is in Col(A). Is w in Nul(A)?
Determine if w is in Col(A). Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
A. The vector wis in Col(A) because the columns of A span
R².
B. The vector w is not in Col(A) because Ax = w is an inconsistent system. One row of the reduced echelon form of the augmented matrix [A 0] has the form [0 0 b] where b =
C. The vector w is not in Col(A) because w is a linear combination of the columns of A.
D. The vector w is in Col(A) because Ax = w is a consistent system. One solution is x =](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0260a47b-b2f8-4509-aab7-b645b5419e3a%2F1510b47c-f0ff-49d2-8be4-c3ddd150e11a%2Fnuwsfi_processed.png&w=3840&q=75)
Transcribed Image Text:Let A =
- 9 27
----
and w=
9
3
3
Determine if w is in Col(A). Is w in Nul(A)?
Determine if w is in Col(A). Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
A. The vector wis in Col(A) because the columns of A span
R².
B. The vector w is not in Col(A) because Ax = w is an inconsistent system. One row of the reduced echelon form of the augmented matrix [A 0] has the form [0 0 b] where b =
C. The vector w is not in Col(A) because w is a linear combination of the columns of A.
D. The vector w is in Col(A) because Ax = w is a consistent system. One solution is x =
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