Question: 3 co -1 2 8) (14 points) Let A = - 3 -1 2 and b = 0 12 0 -8 (a) Find the LU

3 co -1 2 8) (14 points) Let A = - 3 -1 2 and b = 0 12 0 -8 (a) Find the LU decomposition of A. L should have 1's on the diagonal. (b) Solve the Ax = b

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