Given: X, + X2 + X3 = 5 X, + 2X, + 2X3 = 6 X, + 2X2 + 3X3 = 8

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Cholesky's Method
• Check if symmetric
• A = AT
1 1 1
1 1 1
Given:
AT = 1 2 2
1 2 3
A =
1 2 2
X, + X2 + X3 = 5
X, + 2X, + 2X3 = 6
X, + 2X2 + 3X3 = 8
1 2 3
Transcribed Image Text:Cholesky's Method • Check if symmetric • A = AT 1 1 1 1 1 1 Given: AT = 1 2 2 1 2 3 A = 1 2 2 X, + X2 + X3 = 5 X, + 2X, + 2X3 = 6 X, + 2X2 + 3X3 = 8 1 2 3
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