Gauss-Jordan Algorithm

An interactive tool to reduce a matrix to row echelon form (REF) and reduced row echelon form (RREF).
First set the matrix dimensions and cell values — fractional (3/7) and symbolic (9-k) entries are also supported. Then choose between the quick result or the detailed step-by-step solution with commentary.

Step 1 — SET THE MATRIX DIMENSIONS

Rows \(\left(\mathscr{R}\right)\)\(\large\times\)Columns \(\left(\mathscr{C}\right)\)

Step 2 — SET THE MATRIX CELL CONTENTS

\(A=\)

Show pivots in the solution
Show \(\mathscr{R}_m\) and \(\mathscr{C}_n\) in the solution
Show row computations in the solution