Question: 3x_{1} - 2x_{2} + x_{3} = - 10 2x_{1} + 6x_{2} - 4x_{3} = 44 - x_{1} - 2x_{2} + 5x_{3} = - 26 Use

3x_{1} - 2x_{2} + x_{3} = - 10

2x_{1} + 6x_{2} - 4x_{3} = 44

- x_{1} - 2x_{2} + 5x_{3} = - 26 Use MATLAB for: Check your results by validating that [L][U] = [A]. please write the matlab code

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