.x + y +z - 2t = -4 x - 2y + 3z + 4t = 10 2x + 3y – z + 2t = 9 4x - y + 2z – t = -7

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
Problem 2AEXP
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Solve the following linear system of equations using Inverse matrix method

13. x + y +z - 2t = -4
x- 2y + 3z + 4t = 10
2x + 3y – z + 2t = 9
4x - y + 2z – t = -7
Transcribed Image Text:13. x + y +z - 2t = -4 x- 2y + 3z + 4t = 10 2x + 3y – z + 2t = 9 4x - y + 2z – t = -7
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