4x + y + 6z= 2 3x - 2y + z = -4 -2x - 4y - 2z= 1

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter2: Linear Equations
Section: Chapter Questions
Problem 21PT
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Solve the following linear system using LU Decomposition using elementary matrices. Show your complete solution.

4x + y + 6z= 2
3x - 2y + z = -4
-2x - 4y - 2z= 1
Transcribed Image Text:4x + y + 6z= 2 3x - 2y + z = -4 -2x - 4y - 2z= 1
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