[](https://studiolab.sagemaker.aws/import/github/wenh06/buaa-advanced-algebra-2021/blob/master/assignment-3.ipynb)
[](https://colab.research.google.com/github/wenh06/buaa-advanced-algebra-2021/blob/master/assignment-3.ipynb)


```python
!pip install sympy
```


```python
import sympy as sp

mat = sp.Matrix(
    [[1,-1,2,4],[0,3,1,2],[3,0,7,14],[1,-1,2,0],[2,1,5,6]]
).T
echelon, pivots = mat.rref()
```


```python
echelon
```


```python
pivots
```


```python

```

21a6cce54df6f14f1fc4ded605d48b8ff24b87cf
ipynb
Jupyter Notebook
notebooks/assignment-3.ipynb
wenh06/buaa-advanced-algebra-2021
2cc3ed20bb6550d3206161ae1fb8ea641e2313c2
MIT
notebooks/assignment-3.ipynb
wenh06/buaa-advanced-algebra-2021
2cc3ed20bb6550d3206161ae1fb8ea641e2313c2
MIT
notebooks/assignment-3.ipynb
wenh06/buaa-advanced-algebra-2021
2cc3ed20bb6550d3206161ae1fb8ea641e2313c2
MIT
Qwen/Qwen-72B
1. YES
2. YES