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2х1 — бх2 — Хз -3x1 – 5x2 8х1 — 2х3 -38 -34 -20 IL || ||

2х1 — бх2 — Хз -3x1 – 5x2 8х1 — 2х3 -38 -34 -20 IL || ||

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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a) Solve the following system of equations using the LU fails without pivoting.

b) Find the inverse matrix. Check your results with verify that AxA-1 = I

2х1 — бх2 — хз -38 -3x1 5x2 -34 8х1 — 2х; -20 ||
Transcribed Image Text:2х1 — бх2 — хз -38 -3x1 5x2 -34 8х1 — 2х; -20 ||
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