Let u = 3 - 1 and A= 7 4 - 6 5. Is u in the plane in R³ spanned by the columns of A? Why or why not? 1 - 3 1 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. Yes, multiplying A by the vector writes u as a linear combination of the columns of A. O B. No, the reduced echelon form of the augmented matrix is , which is an inconsistent system.
Let u = 3 - 1 and A= 7 4 - 6 5. Is u in the plane in R³ spanned by the columns of A? Why or why not? 1 - 3 1 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. Yes, multiplying A by the vector writes u as a linear combination of the columns of A. O B. No, the reduced echelon form of the augmented matrix is , which is an inconsistent system.
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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|-|-|-|
7
Let u =
4 - 6
5. Is u in the plane in R³ spanned by the columns of A? Why or why not?
1
- 1 and A= - 3
1
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. Yes, multiplying A by the vector writes u as a linear combination of the columns of A.
O B. No, the reduced echelon form of the augmented matrix is
, which is an inconsistent system.
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