Recent content by HaRgIlIN

  1. H

    Find the number of possible functions from one set to another

    Thank you for your help.
  2. H

    Find the number of possible functions from one set to another

    I have tried to solve them. I would like to know if my answers are correct. (a) The total number of functions without any restrictions ##=n^m## The number of functions such that ##f(x)## is never ##1## ##=(n-1)^m## The number of functions such that ##f(x)=1## for at least one ##x\in S_m##...