Finding a 3x3 matrix Solution by the Gauss–Jordan Method

tarih:

The Gauss–Jordan method solves a linear equation system by utilizing EROs in a systematic fashion. We illustrate the method by finding the solution to the following linear system: 

2x1+2x2+x3=9 

2x1-x2+2x3=6

x1-x2+2x3=5