Can each vector in R* be written as a linear combination of the columns of the matrix A? Do the columns of A span R*? 1 7 - 12 -1 -1 - 2 A = - 4 0 - 10 20 0 2 -1 9. Can each vector in R* be written as a linear combination of the columns of the matrix A? 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, because the reduced echelon form of A is O B. Yes, because the reduced echelon form of A is
Can each vector in R* be written as a linear combination of the columns of the matrix A? Do the columns of A span R*? 1 7 - 12 -1 -1 - 2 A = - 4 0 - 10 20 0 2 -1 9. Can each vector in R* be written as a linear combination of the columns of the matrix A? 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, because the reduced echelon form of A is O B. Yes, because the reduced echelon form of A is
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Transcribed Image Text:Can each vector in R* be written as a linear combination of the columns of the matrix A? Do the columns of A span R*?
3 1
7 - 12
- 1 - 1
A =
- 4
- 2
2
0 - 10
20
0 2
- 1
Can each vector in R be written as a linear combination of the columns of the matrix A? 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, because the reduced echelon form of A is
O B. Yes, because the reduced echelon form of A is
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