The inverse of the matrix 1 6 5 1 Use this fact to solve the following system. x = y + z = 3 6x - 7y + 6z = -9 Z = 15 -2x + 5y + A = (x, y, z) = 1 6 -2 -7 is A-1 = 37/3 6 -16/3 -2 -1 1 -1/3 0 1/3,
The inverse of the matrix 1 6 5 1 Use this fact to solve the following system. x = y + z = 3 6x - 7y + 6z = -9 Z = 15 -2x + 5y + A = (x, y, z) = 1 6 -2 -7 is A-1 = 37/3 6 -16/3 -2 -1 1 -1/3 0 1/3,
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section9.5: Systems Of Linear Equations In More Than Two Variables
Problem 19E
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