MATH 1119 Lecture Notes - Lecture 1: Augmented Matrix
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Math 1119 a tutorial #2 october 8, 2014: let a = 1 (a) solve the matrix equation ax = b using gauss-jordan elimination. State the solution in parametric vector form. (b) state the solution to ax = 0. (c) do the columns of a span. 0 13: let be the rref of the augmented matrix of a system of linear equations. Write the solution to the linear system in vector parametric form: consider an economy with two sectors; milk and cookies. Each year, milk sells 60% of its output to.