Matrix RREF

## Description

Here is Sage cell that computes the RREF (Reduced Row Echelon Form) for matrix $A$:

(1)\begin{align} A = \begin{pmatrix} 1 & 2 & 6 \\ 3 & 4 & 24 \end{pmatrix} \end{align}

## Sage Cell

#### Code

```
A = matrix([[1, 2, 6], [3, 4, 24]])
A.rref()
```

## Options

#### Computing Row Echelon Form

Sage also has the option to simply compute the row echelon form of a matrix.

```
A = matrix([[1, 2, 6], [3, 4, 24]])
A.echelon_form()
```

## Tags

CC:

Primary Tags: Linear algebra: Matrices.

Secondary Tags: Matrices: Echelon form.

## Related Cells

- Matrices in Sage. Matrices in Sage.
- Elementary Row Operations on Matrices Using Sage to perform elementary row operations.

## Attribute

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Date: 04 Mar 2019 21:44

Submitted by: Zane Corbiere