Matrix Reduction
Enter values for the matrix.
Enter fractions with a slash, as "3/4" or "-10/3".
Problem Types
Level 1
- Perform one indicated operation at a time.
Level 2
- Perform indicated operations.
Level 3
- Produce indicated results.
Level 4
- Reduce one column at a time.
Level 5
- Reduce the entire matrix.
Roll your own.
Multiply the row to make the red cell a one.
\(\left[\begin{array}{rrr|r}\large\color{Red} {2} & 1 & -1 & -6 \\ -1 & 5 & -1 & -1 \\ -2 & -4 & 4 & 6\end{array}\right]\begin{array}{ll}\large\phantom{1} & \\ \phantom{1} & \\ \phantom{1} & \end{array}\)