2 3 A=| 4 7 6 11 For the matrix-matrix 13 calculate the LU decomposition A=LU where 1 U13 U1 U12 L=|/21 and U= 0 1 U22 U23 1 U33 31 As follows. Mulitply out LU to get algebraic expressions for each component of A in terms of the components of L and U.

2 3 A=| 4 7 6 11 For the matrix-matrix 13 calculate the LU decomposition A=LU where 1 U13 U1 U12 L=|/21 and U= 0 1 U22 U23 1 U33 31 As follows. Mulitply out LU to get algebraic expressions for each component of A in terms of the components of L and U.

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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Question

2
3
A=| 4 7
6 11
For the matrix-matrix
13
calculate the LU decomposition
A=LU
where
1
U13
U1 U12
L=|/21
and U= 0
1
U22 U23
1
U33
31
As follows. Mulitply out LU to get algebraic expressions for each component of A in terms of
the components of L and U.

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