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-12 2. (a) Find the PA = LDU factorization of the matrix A = 6 -24 13 [1 2 3 Find the S =

-12 2. (a) Find the PA = LDU factorization of the matrix A = 6 -24 13 [1 2 3 Find the S = LDL" factorization of S = 2 8 10 3 10 6 (b)

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