Which one is FALSE? O If one row in in an echelon form of an augmented matrix is [0 0 0 0 0 1 0], then the system is consistent. In a 3 by 5 matrix we can not have pivots in all columns. O In a system with a 3 by 6 augmented matrix, we can have a unique solution. O A free variable occurs on the variable columns without a pivot. usur

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter6: Matrices And Determinants
Section6.2: The Algebra Of Matrices
Problem 2E
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Which one is FALSE?
O If one row in in an echelon form of an augmented matrix is [0000 0 1 0], then the
system is consistent.
O In a 3 by 5 matrix we can not have pivots in all columns.
O In a system with a 3 by 6 augmented matrix, we can have a unique solution.
O A free variable occurs on the variable columns without a pivot.
usur
Transcribed Image Text:Which one is FALSE? O If one row in in an echelon form of an augmented matrix is [0000 0 1 0], then the system is consistent. O In a 3 by 5 matrix we can not have pivots in all columns. O In a system with a 3 by 6 augmented matrix, we can have a unique solution. O A free variable occurs on the variable columns without a pivot. usur
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