Given the matrices below and that A = LU, complete L-1, U-1, and A-¹. 1 A = -1 L-1 = A-1 = -2 -6 3 10 -9 1 Ex: 42 -25 0 L -6--6 = -1 1 0 5 1 1 -2 U = 0 1 LO O 4 1 17] U-1 0
Given the matrices below and that A = LU, complete L-1, U-1, and A-¹. 1 A = -1 L-1 = A-1 = -2 -6 3 10 -9 1 Ex: 42 -25 0 L -6--6 = -1 1 0 5 1 1 -2 U = 0 1 LO O 4 1 17] U-1 0
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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Kindly make it Clear L =
A-1 =
U-1=
Transcribed Image Text:a home > 2.11: LU decomposition
GE
2.11.1: LU decomposition.
5070.qx3zqy7
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Given the matrices below and that A = LU, complete L-1, U-¹, and A-¹.
1
A = -1
5
L-¹ =
A-¹ =
-6
-2
3 10
-9-25
1
Ex: 42
0
L = -1 1 0
5 1 1
91
1
U-1
1
U = 0
0
1
0
-2
0
4
1
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