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Gauss-jordan elimination process

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Reference no: EM131407369

1. Use the Gauss-Jordan elimination process on the following system of linear equations to find the value of  z.

-x+y+2z=20

x-4y+4z=13

-2x-6y-3z=-10

2. Use the Gauss-Jordan elimination process to solve the system:

3x+y=2

-6x-2y=-4

12x+4y=8

3. Use the Gauss-Jordan elimination process to solve the following system:

24x-18y+9z=12

-8x+6y-3z=-4

Reference no: EM131407369

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