Do the columns of A span R*? Does the equation Ax = b have a solution for each b in R*? 6 - 6 8 -8 A = 1 4 13 - 13 -1 -7 - 25 30 Do the columns of A span R4? 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, because the reduced row echelon form of A is O B. No, because the reduced row echelon form of A is 3. 2.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Do the columns of A span R4? Does the equation Ax = b have a solution for each b in R4?
2
3
6
- 6
8
- 8
A =
1
4
13 - 13
1
-7 - 25
30
Do the columns of A span R4? 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, because the reduced row echelon form of A is
O B. No, because the reduced row echelon form of A is
2.
Transcribed Image Text:Do the columns of A span R4? Does the equation Ax = b have a solution for each b in R4? 2 3 6 - 6 8 - 8 A = 1 4 13 - 13 1 -7 - 25 30 Do the columns of A span R4? 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, because the reduced row echelon form of A is O B. No, because the reduced row echelon form of A is 2.
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