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Unformatted text preview: 2. The rst nonzero entry in each row is 1 (called a leading 1) 3. In any two successive (nonzero) rows, the leading 1 in the lower row lies to the right of the leading 1 in the upper row. 4. If a column contains a leading 1, then the other entries in that column are zeros. Note: We only consider the coefcient side (left side) of the augmented matrix when determining whether the matrix is in rowreduced form. Example 2: Are the following in Row Reduced form? a) 1 0 0 0 1 0 0 0 1 3 b) 1 2 0 0 0 1 0 0 0 1 c) 1 2 0 0 0 1 3 0 0 2 1 6...
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This note was uploaded on 03/04/2012 for the course MATH 141 taught by Professor Jillzarestky during the Fall '08 term at Texas A&M.
 Fall '08
 JillZarestky
 Linear Equations, Equations, Systems Of Linear Equations

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