Recent content by dec178

Yes, I need to proove, that this is correct. To separate Q_s(n) and Q'_s(n) , I used apostrophe ' I don't know, professor just gave this for us in a middle of Modular arithmetic class

Hi, I need help to prove this for my professor this is called "Distribution of power congruence classes" or something like that With all n∈NiS∈N correct 1) n ≡Qs(n)(mod 10s-1) 2) n ≡Qs(n)(mod 10s+1) http://img546.imageshack.us/img546/8341/withall.png