title: How to find the min value in the last matrix row?
body: <p>I'm working with matrixs on python and I'm not sure how I can find the min value in the last row.</p>
  
  <p>So if I have a 2D matrix <code>mat</code> with the values x,y that I get with:</p>
  
  <pre><code>[x, y] = mat.shape
  </code></pre>
  
  <p>How can I get the min value from the last row?</p>
  
  <p>Thanks in advance and sorry If my english is not good enough.</p>