X1 + 2х2 — Хз — 2х4 — 2 a) Find the solution set of the linear system:{2x1 + x2 – 2x3 + 2x4 = 1. (x1 + 2x2 + 3x3 + 2x4 = 6 2 1 -- 2 2 2 b) Let A = Evaluate |A|. 1 2 3 - - 2.
X1 + 2х2 — Хз — 2х4 — 2 a) Find the solution set of the linear system:{2x1 + x2 – 2x3 + 2x4 = 1. (x1 + 2x2 + 3x3 + 2x4 = 6 2 1 -- 2 2 2 b) Let A = Evaluate |A|. 1 2 3 - - 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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Transcribed Image Text:X1 + 2х2 — Хз — 2х4 — 2
a) Find the solution set of the linear system:{2x1 + x2 – 2x3 + 2x4 = 1.
(x1 + 2x2 + 3x3 + 2x4 = 6
2
1
--
2
2
2
b) Let A =
Evaluate |A|.
1
2
3
- -
2.
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