I'm struggling to understand why there is a 1 at the bottom of the row (first and third example of the matrix in row echelon form) when the definition it states that for it to be in row echelon form it must have the bottom row entirely consisting of zeros. Please explain with as much simplicity and conciseness as possible, breaking it down bit by bit. Many thanks.
I'm struggling to understand why there is a 1 at the bottom of the row (first and third example of the matrix in row echelon form) when the definition it states that for it to be in row echelon form it must have the bottom row entirely consisting of zeros. Please explain with as much simplicity and conciseness as possible, breaking it down bit by bit. Many thanks.
Chapter7: Matrices And Determinants
Section7.1: Matrices And Systems Of Equations
Problem 5ECP: Determine whether the matrix is in row-echelon form. If it is, determine whether it is in reduced...
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I'm struggling to understand why there is a 1 at the bottom of the row (first and third example of the matrix in row echelon form) when the definition it states that for it to be in row echelon form it must have the bottom row entirely consisting of zeros. Please explain with as much simplicity and conciseness as possible, breaking it down bit by bit.
Many thanks.
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