Question

Find the LU factorization of the matrix a) ( 6 2 0 -12 -3 -3 -6...

Find the LU factorization of the matrix

a)

( 6 2 0

-12 -3 -3

-6 -1 -14

9 -12 45 )

b) ( 2 -1 -2 4

6 -8 -7 12

4 -22 -8 14 )

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Homework Answers

Answer #1

a) GIven matrix is : A =

Now, =

i.e., =

Therefore, L = and U = .

b) Given matrix is : A =

Now, =

i.e., =

Therefore, L = and U = .

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