Solve the equation Ax=b by using the LU factorization given for A. Also solve Ax = b by ordinary row reduction. 4 -7 -4 0 -4 -1 0 0-1 A = y = 4 -7 -4 3 8-2-6 X = -4 3 = 1 - 1 00 10 Let Ly = b and Ux=y. Solve for x and y. 2 -3 1 Row reduce the augmented matrix [A b] and use it to find x. The reduced echelon form of [A b] is yielding x = b= 1 - 15 50

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A: Explanation of the solution is given below...

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Q: Solve by Matrices method

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A: This is a problem related to matrix operations. Please follow the procedure given below.

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A: To find the missing entry, we perform the indicated operations. Hence we obtained the missing entry.

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A: I have written the given system as Augmented matrix and by row operations i have solved the problem

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A: Topic:- matrix