Solve in reduced row echelon form by Gaussian elimination 2x1 + x₂ − X3 + 3x43x1 + 3 – 421 – 2 + 3x3 – 54===-3,-2,1.

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Answered: 2x1 + x₂ − x3 + 3x4 3x1 + C3 – 4 21 – 2…

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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2x1 + x₂ − x3 + 3x4 3x1 + C3 – 4 21 – 2 + 3x3 – 54 = = = -3, -2, 1.