title: Convert kth bit from last
body: <p>Hi I am new in haskell. </p>
  
  <p>Can any one tell me to convert Kth bit from last of given Integer in haskell.</p>
  
  <p>For n = 37 and k = 3, the output should be
  killKthBit(n, k) = 33.</p>
  
  <p>37 = 100<strong>1</strong>01 ~> 100<strong>0</strong>01 = 33.</p>