title: Accessing from 2nd row of the matrix in octave?
body: <p>I am new to octave and learning it.</p>
  
  <p>Suppose I have a matrix X =<br>
  1 2<br>
  3 4<br>
  5 6  </p>
  
  <p>I want to access this matrix from second row, omitting the first row.<br>
  What is the syntax for it!?</p>
  
  <p>I could delete the row by X(1,:) = [] which will change the original matrix,<br>
  How to access from the second row in octave?</p>