Using Gaussian elimination method solve the following system of linear equations: 3x1 + 2x3 + 2x4 = 0 -X1 + 7x2 + 4x3 + 9x4 = 0 %3D 7x1 – 7x2 - 5x, = 0

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter6: Matrices And Determinants
Section: Chapter Questions
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Please help me sir, its emergency .

Using Gaussian elimination method solve the following system of linear equations:
3x1
+ 2x3 + 2x4 = 0
-X1 + 7x2 + 4x3 + 9x4 = 0
7x1 - 7x2
- 5x4 = 0
Transcribed Image Text:Using Gaussian elimination method solve the following system of linear equations: 3x1 + 2x3 + 2x4 = 0 -X1 + 7x2 + 4x3 + 9x4 = 0 7x1 - 7x2 - 5x4 = 0
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