Answered: X1 + x2 – X3 = –3 бх, + 2х, + 2х, %3D 2…

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X1 + x2 – X3 = –3 бх, + 2х, + 2х, %3D 2 -Зх, + 4х, + хз 31 -3x1 = 1

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

Solve the system using:

1. Simple Gaussian elimination.

2. Removal of Gauss with partial pivoting.

3. Gauss-Jordan method without partial pivoting.

X1 + X2 – X3 = -3
6x1 + 2x2 + 2x3 = 2
-3x1 1
+ 4x2 + X3 =
%3D

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