Consider the system: x1 + x2 -  3x3 + 4x4 = 0 x1 + x2 - 4x3 + 5x4 +2 = 0 2x1 + 5x2 - 11x3 + 9x4 - 5= 0 -x1 - 4x2 + 10x3 - 5x4 + 1= 0 Using the GJ algorithm (or otherwise) find the solution (x1, x2, x3, x4) Write the value of x2

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter5: Orthogonality
Section5.3: The Gram-schmidt Process And The Qr Factorization
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Consider the system:

x1 + x2 -  3x3 + 4x4 = 0

x1 + x2 - 4x3 + 5x4 +2 = 0

2x1 + 5x2 - 11x3 + 9x4 - 5= 0

-x1 - 4x2 + 10x3 - 5x4 + 1= 0

Using the GJ algorithm (or otherwise) find the solution (x1, x2, x3, x4)

Write the value of x2

 

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