SOLUTION: 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

SOLUTION: 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

Algebra.Com

Question 253054: 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 hokies(65) (Show Source): You can put this solution on YOUR website!
Solved using MATLAB:
3.0000 7.0000 -2.0000 9.0000
-0.3333 8.3333 -1.6667 10
-0.6667 0.2000 0 0
0.3333 0.2000 -1.0000 0
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