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=== Echelon form of a matrix === | === Echelon form of a matrix === | ||
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| + | A m X n matrix is in '''reduced row echelon form''' if it satisfies the following properties: | ||
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| + | 1. If there are any zero rows, they must be at the bottom of the matrix. | ||
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| + | 2. The first nonzero entry from the left of a nonzero row is a 1, which is also called the '''leading one''' of that row. | ||
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| + | 3. | ||
Revision as of 11:51, 14 December 2012
Echelon form of a matrix
A m X n matrix is in reduced row echelon form if it satisfies the following properties:
1. If there are any zero rows, they must be at the bottom of the matrix.
2. The first nonzero entry from the left of a nonzero row is a 1, which is also called the leading one of that row.
3.
