title: How to extract specific columns without index no. and with all the rows in python dataframe?
body: <pre><code>#df
  
  index  a   b   c
  1      2   3   4
  2      3   4   5
  </code></pre>
  
  <h1>Please help me how to extract columns "a" and "c" with all the rows but without the index column.</h1>
  
  <p>df[["a","c"]] # But index no. is also coming, so how to remove the index no.?</p>