A system of linear equations with variables r1, 72, 13, T4, and 15 results in the following Reduced Row-Echelon form (RRE form) of the augmentation matrix. [1 -3 0 0 4 0 1 0 2 0 0 0 1 -6 -1 [o 0 0 0 0 3 2 (a) What are the basic variables in this system of linear equations? [2pts] (b) Write the solution set for this system of linear equations as a linear combination of it's basic solutions. [6pts] (c) Is r1 = 13, r2 = 2, 13 = 5, x1 = -7, 15 = -1 a solution to this system of linear equations. Be sure to justify your answer. [4pts]

A system of linear equations with variables r1, 72, 13, T4, and 15 results in the following Reduced Row-Echelon form (RRE form) of the augmentation matrix. [1 -3 0 0 4 0 1 0 2 0 0 0 1 -6 -1 [o 0 0 0 0 3 2 (a) What are the basic variables in this system of linear equations? [2pts] (b) Write the solution set for this system of linear equations as a linear combination of it's basic solutions. [6pts] (c) Is r1 = 13, r2 = 2, 13 = 5, x1 = -7, 15 = -1 a solution to this system of linear equations. Be sure to justify your answer. [4pts]

Algebra and Trigonometry (MindTap Course List)

4th Edition

ISBN:9781305071742

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter11: Matrices And Determinants

Section11.CR: Chapter Review

Problem 3CC

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