Math 2331 { Linear Algebra
Example (Solutions of Linear Systems) 2 4 1 6 0 3 0 0 0 0 1 8 0 5 0 0 0 0 1 7 3 5 x 1 +6x 2 +3x 4 = 0 x 3 8x 4 = 5 x 5 = 7 pivot columns: basic variables: free variables: Jiwen He, University of Houston Math 2331, Linear Algebra 11 / 19
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Lecture notes Math 4377/6308 { Advanced Linear …
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