x + 2y + z – t = 5 3 ,* + y+ 2z + 2t = 8 2 4x + 4y + 3z + 4t = 22 1 x + 5+t= 3

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Solve the following systems of linear equations using: Show manual calculation 1. GaussianElimination 2. LUFactorization 3. Gauss-JordanMethod
x + 2y + z – t= 5
3
-x + y + 2z + 2t = 8
4x + 4y + 3z + 4t = 22
2
1
x +
5
z +t = 3
Transcribed Image Text:x + 2y + z – t= 5 3 -x + y + 2z + 2t = 8 4x + 4y + 3z + 4t = 22 2 1 x + 5 z +t = 3
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