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Linear Algebra find all the solutions of the linear system using Gaussian Elimination x1-x2+3x3+2x4=1 -x1+x2-2x3+x4=-2 2x1-2x2+7x3+7x4=1

Linear Algebra

find all the solutions of the linear system using Gaussian Elimination

x1-x2+3x3+2x4=1

-x1+x2-2x3+x4=-2

2x1-2x2+7x3+7x4=1

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