SOLUTION: 1)Find an LU factorization of the matrix A below. A= 1 4 -1 5 3 7 -2 9 -2 -3 1 -4 -1 6 -1 7

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Question 253174: 1)Find an LU factorization of the matrix A below.
A=
1 4 -1 5
3 7 -2 9
-2 -3 1 -4
-1 6 -1 7
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
http://en.wikipedia.org/wiki/LU_decomposition
Hope this helps.