Question: Please help me with this problem -4 (1 point) Find the LU factorization of A = a 12 0 -3 -4 2 A = -3

Please help me with this problem

-4 (1 point) Find the LU factorization of A = a 12 0 -3 -4 2 A = -3 0 . 4 -1 -2 -1 0 -4 To solve the system -3 -4 2 9 9 8 X= -12 6 12 -7 -21 using the LU factorization, you would first solve 9 Ly = 12 -21 and then solve UX = Find the solution X =

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