ReducedRowEchelonForm Command
From GeoGebra Manual
- ReducedRowEchelonForm[ <Matrix> ]
- Returns the reduced echelon form of the matrix.
CAS Syntax
- ReducedRowEchelonForm[ <Matrix> ]
- Returns the reduced echelon form of the matrix.
Example:
ReducedRowEchelonForm[{{1,6,4},{2,8,9},{4,5,6}}]
gives you the matrix \left( \begin{array}{} 1 & 0 & 0 \\ 0 & 1 & 0 \\ 0 & 0 & 1 \\ \end{array} \right) .