```python
from sympy import *
init_printing(use_unicode=True)
```

<p></p>


```python
Matrix([[1,-1],[3,4],[0,2]])
Matrix([1,2,3])
```




$$\left[\begin{matrix}1 & -1\\3 & 4\\0 & 2\end{matrix}\right]$$






$$\left[\begin{matrix}1\\2\\3\end{matrix}\right]$$




```python
M = Matrix([[1,2,3],[3,2,1]])
N = Matrix([0,1,1])

M
M.shape
```

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