Find the LU factorization of A -3 -5 6 15 - That is, write A = LU where is a lower triangular matrix with ones on the L diagonal, and U is an upper triangular matrix. -1881888 A = 5].
Find the LU factorization of A -3 -5 6 15 - That is, write A = LU where is a lower triangular matrix with ones on the L diagonal, and U is an upper triangular matrix. -1881888 A = 5].
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
please answer both parts correctly and legibly
Transcribed Image Text:Find the LU factorization of
Right
That is, write A =
=
-3 -5 5
A
6 15 -6
LU where I is a lower triangular matrix with ones on the
diagonal, and U is an upper triangular matrix.
4-18811888
A =
![Find the LU factorization of
and use it to solve the system
A
A = LU
[1
5 2
10 8
52
10 8 X2
[ 10 ²³] [2/2] - [26] ·
-188188
-8](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4cb8b695-ab02-4ee2-94ee-3246bb4f875f%2F43cf03c7-5c44-4b59-88ce-bd7b0c180051%2F1iteb1r_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Find the LU factorization of
and use it to solve the system
A
A = LU
[1
5 2
10 8
52
10 8 X2
[ 10 ²³] [2/2] - [26] ·
-188188
-8
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