Consider the reduced row-echelon form of the augmented matrix of some system of linear equation in x1 , x2 , x3 , x4 , x5 , x6 given by 1 0 0 -1 -8 -1 1 10 1 -1 1 1 -1 1 12 0 0 0 0 Suppose that the solutions satisfy the constrains ¤1 > 0, x2 > 0, x3 > 0, x4 > 0, x5 > 0, x6 > 0. If x3=0, then what is the minimal possible value of x6? 18 6. 14

Consider the reduced row-echelon form of the augmented matrix of some system of linear equation in x1 , x2 , x3 , x4 , x5 , x6 given by 1 0 0 -1 -8 -1 1 10 1 -1 1 1 -1 1 12 0 0 0 0 Suppose that the solutions satisfy the constrains ¤1 > 0, x2 > 0, x3 > 0, x4 > 0, x5 > 0, x6 > 0. If x3=0, then what is the minimal possible value of x6? 18 6. 14

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter9: Systems Of Equations And Inequalities

Section9.9: Properties Of Determinants

Problem 46E

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