1. The problem statement, all variables and given/known data Let S be the set of positive multiples of three which are greater than one hundred. Show that S is denumerable. 2. Relevant equations 3. The attempt at a solution let [tex]\phi[/tex]: [tex]N[/tex] [tex]\rightarrow[/tex] S be given by [tex]\phi[/tex](n)= 99+3n is a bijection thus it is denumerable can someone tell me if that is right? if not can you tell me what i did wrong?