3. Solve the linear system below a + 2b – c + 4d = 1 - —а — -a- 3b + 2c + 2d = 4 2а + 2b — с + 2d — 2 %3D a + 2b + c = 1 using, b. Gaussian Elimination

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter2: Systems Of Linear Equations
Section2.2: Direct Methods For Solving Linear Systems
Problem 4CEXP
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pls answer b 

3. Solve the linear system below
a+ 2b — с + 4d
1
%3D
—а —
2а + 2b — с + 2d 3D 2
-a
3b + 2c + 2d = 4
%3D
a + 2b + c = 1
using,
b. Gaussian Elimination
c. Gauss-Jordan method
Transcribed Image Text:3. Solve the linear system below a+ 2b — с + 4d 1 %3D —а — 2а + 2b — с + 2d 3D 2 -a 3b + 2c + 2d = 4 %3D a + 2b + c = 1 using, b. Gaussian Elimination c. Gauss-Jordan method
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