Augmented matrix : this page updated 19-jul-17 Mathwords: Terms and Formulas from Algebra I to Calculus written, illustrated, and ...

Sailcloth bagsAugmented Matrix RREF 3 variables 3 Equations Added Aug 1, 2010 by silvermoonstar3 in Mathematics It seems I can't get it to display the answer as I want, but the true RREF answer (considering your received answer to be (x, y, z)) is 1, 0, 0| x 0, 1, 0| y 0, 0, 1| z I also want to do more but can't

Full augmented matrix is used so that the RHS of the augmented matrix will contain the matrix inverse at the end. Verified same inverse is produced as Mathematica Inverse. This only works on matrices that have non-zero determinant. Here are some usage examples. Example 1