Recent entries

  1. 2^n = (1+2+4+…2^(n-1))+1
    By:Kannan Ramamoorthy
    On:Tue 29 October 2013
    In:Mathematics
  2. X*(X+1)*100+25 – a perfect square
    By:Kannan Ramamoorthy
    On:Thu 24 October 2013
    In:Mathematics

⇦ 4 of 4