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For full marks, please provide complete solutions in the space provided for each question. Late assignments will not be accepted. For the following system of

For full marks, please provide complete solutions in the space provided for each question. Late assignments will not be accepted. For the following system of linear equations: x-2y+5z=-1 y-4z=3 x+y+z=-8 A) Find A^(-1) using elementary row operations

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