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Advanced Engineering Mathematics
10th Edition
ISBN: 9780470458365
Author: Erwin Kreyszig
Publisher: Wiley, John & Sons, Incorporated
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
Transcribed Image Text:1 -2 -5
--883
(a) A = 6 6 -6
0 0
X =
(b) A =
For each of the following, factor the matrix A into a product XDX-¹ where D is diagonal.
X =
-5
1
3
-4 -12
3
-1
9 -3
4
D =
D=
0
0
0
0
0
0
0
0
0
0
0
0
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