Using a tableau or inverse method to solve the set of simultaneous linear equation: 3X1 + X2 + X3 = 3 X1 + 2X2 + X3 = -9 4X, +3X2 +2X3 = 1 %3D

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter2: Systems Of Linear Equations
Section2.1: Introduction To Systems Of Linear Equations
Problem 9EQ: In Exercises 7-10, find a linear equation that has the same solution set as the given equation...
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Using inverse method

 

6. Using a tableau or inverse method to solve the set of simultaneous linear equation:
3X1 + X2 + X3 = 3
X1 + 2X2 + X3 = -9
4X, + 3X2 + 2X3 = 1
Transcribed Image Text:6. Using a tableau or inverse method to solve the set of simultaneous linear equation: 3X1 + X2 + X3 = 3 X1 + 2X2 + X3 = -9 4X, + 3X2 + 2X3 = 1
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