-2 5 8 7 Let u = -2 and A =12 1 Is u in the subset of R° spanned by the columns of A? Why or why not? 13 3 1 8 Select the correct choice below and fill in the answer box to complete your choice. (Type an integer or decimal for each matrix element.) O A. No, the reduced echelon form of the augmented matrix is , which is an inconsistent system. B. Yes, multiplying A by the vectorO writes u as a linear combination of the columns of A.
-2 5 8 7 Let u = -2 and A =12 1 Is u in the subset of R° spanned by the columns of A? Why or why not? 13 3 1 8 Select the correct choice below and fill in the answer box to complete your choice. (Type an integer or decimal for each matrix element.) O A. No, the reduced echelon form of the augmented matrix is , which is an inconsistent system. B. Yes, multiplying A by the vectorO writes u as a linear combination of the columns of A.
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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