1 1 -1)|X1 5 5 2 10 X2 20 3 2 5 X3 14 II

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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How to make this matrix diagonally dominant

Such that these conditions should be strictly followed:

a11 > a12 + a13

a22 > a21 + a23

a33 > a31 + a32

Note: a11, a22, and a33 should be greater than (>) and not greater than or equal (≥) as indicated in the given conditions.

 
1 1 -1)|X1
10
5 5 2
3 2 5
X2
20
X3
14
II
Transcribed Image Text:1 1 -1)|X1 10 5 5 2 3 2 5 X2 20 X3 14 II
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