Suppose a system of linear equations has a 3x5 augmented matrix whose fifth column is not a pivot column. Is the system consistent? Wi or why not? To determine if the linear system is consistent, use the portion of the Existence and Uniqueness Theorem, shown below. A linear system is consistent if and only if the rightmost column of the augmented matrix echelon form of the augmented matrix has of the form [0.. ... a pivot column. That is, if and only if an 0 b] with b nonzero

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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Suppose a system of linear equations has a 3x5 augmented matrix whose fifth column is not a pivot column. Is the system consistent? Why
or why not?
To determine if the linear system is consistent, use the portion of the Existence and Uniqueness Theorem, shown below.
A linear system is consistent if and only if the rightmost column of the augmented matrix
echelon form of the augmented matrix has
of the form [0.
a pivot column. That is, if and only if an
0 b] with b nonzero
Transcribed Image Text:Suppose a system of linear equations has a 3x5 augmented matrix whose fifth column is not a pivot column. Is the system consistent? Why or why not? To determine if the linear system is consistent, use the portion of the Existence and Uniqueness Theorem, shown below. A linear system is consistent if and only if the rightmost column of the augmented matrix echelon form of the augmented matrix has of the form [0. a pivot column. That is, if and only if an 0 b] with b nonzero
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