Find an LU factorization of the matrix A (with L unit lower triangular). A = 3 -6 12 - 21 - 1 3 9 5-2

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter10: Matrices
Section10.3: Multiplication Of Matrices
Problem 13E: To find the product matrix AB. the number of _______________ of A must be the same as the number of...
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L =

U =

Find an LU factorization of the matrix A (with L unit lower triangular).
A =
3
- 6
12 - 21
- 1
3
9
5-2
Transcribed Image Text:Find an LU factorization of the matrix A (with L unit lower triangular). A = 3 - 6 12 - 21 - 1 3 9 5-2
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