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2.2x2 +1.5x3 3.3x4 = -9.3 0.2x1 + 1.8x2 + 4.2x4 = 9.24 -x₁3.1x2 +2.5x3 = -8.70 0.5x13.8x3 + 1.5x4 = 11.94

2.2x2 +1.5x3 3.3x4 = -9.3 0.2x1 + 1.8x2 + 4.2x4 = 9.24 -x₁3.1x2 +2.5x3 = -8.70 0.5x13.8x3 + 1.5x4 = 11.94

Advanced Engineering Mathematics
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 using LU Decomposition. Use 2 decimal places only. Show all the necessary solutions.

2.2x2 +1.5x3 - 3.3x4 = -9.3 0.2x1 + 1.8x2 + 4.2x4 = 9.24 -x₁ - 3.1x2 +2.5x3 = -8.70 -X1 0.5x1 — 3.8x3 + 1.5x4 = 11.94
Transcribed Image Text:2.2x2 +1.5x3 - 3.3x4 = -9.3 0.2x1 + 1.8x2 + 4.2x4 = 9.24 -x₁ - 3.1x2 +2.5x3 = -8.70 -X1 0.5x1 — 3.8x3 + 1.5x4 = 11.94
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