Friday, June 11, 2010

Use matricies to solve the system of equations (if possible). Use Gauss-Jordan elimination.




The equations can be written as



R2 (R1+R3)-R2



R3 (R3-2R2)



R1 (2R1-R3)



R3 (7R3+R1)








Solutions of the equation are x=4,y=-3,z=2

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