Do the columns of A span R4? Does the equation Ax=b have a solution for each b in R4? A = 2 4 0 0 -6 12 1 -3 10 -2-8-20 5 1 3 3 Do the columns of A span R? 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

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Do the columns of A span R4? Does the equation Ax = b have a solution for each b in R4?
A =
1
2
3
0
3
1 - 3
10
- 2 -8 - 20 5
4 0
12
- 6
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.)
A. No, because the reduced echelon form of A is
B. Yes, because the reduced echelon form of A is
Transcribed Image Text:Do the columns of A span R4? Does the equation Ax = b have a solution for each b in R4? A = 1 2 3 0 3 1 - 3 10 - 2 -8 - 20 5 4 0 12 - 6 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.) A. No, because the reduced echelon form of A is B. Yes, because the reduced echelon form of A is
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