математика

Discussion in 'Болталка' started by bxN5, 20 Oct 2009.

  1. krypt3r

    krypt3r Elder - Старейшина

    Joined:
    27 Apr 2007
    Messages:
    1,507
    Likes Received:
    389
    Reputations:
    101
    Решение (наглядный вид :) )
    [​IMG]