For each of the following, factor the matrix A into a product QDQT where Q is orthogonal and D is diagonal. 1 -1 -3 5 -1 5 -3 (a) A = -1 -17 2 √6 1 1 -- 3 √6 (b) A = 0 1 2 1 √√2 8 -2 2 -2 5 -5 2 -5 5 1 √3 1 √√3 D = -8 00 0 0 0 0 0 3
For each of the following, factor the matrix A into a product QDQT where Q is orthogonal and D is diagonal. 1 -1 -3 5 -1 5 -3 (a) A = -1 -17 2 √6 1 1 -- 3 √6 (b) A = 0 1 2 1 √√2 8 -2 2 -2 5 -5 2 -5 5 1 √3 1 √√3 D = -8 00 0 0 0 0 0 3
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:For each of the following, factor the matrix A into a product QDQT where Q is orthogonal and D is diagonal.
1
-1
-1
(a) A =
(b) A =
Q=
-1
-3
5
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5 -5
2 -5 5
2
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V6
V6
6
1
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1
Vo
1
V3
1
V3
V3
세요
1
V3
1
V3
D =
D =
-8
0
0
0
0
0
0
6
0
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0 0
3
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0
0
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12
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