Post by PAUL HEDVALL
Re: Talteori
Jag tror du bara ska visa att det alltid stämmer.
Nedan är exempel.
The cube of 1 is 1 ≡ 1 (mod 9)) The cube of 2 is 8 ≡ 8 (mod 9)) The cube of 3 is 27 ≡ 0 (mod 9)) The cube of 4 is 64 ≡ 1 (mod 9)) The cube of 5 is 125 ≡ 8 (mod 9)) The cube of 6 is 216 ≡ 0 (mod 9)) The cube of 7 is 343 ≡ 1 (mod 9)) The cube of 8 is 512 ≡ 8 (mod 9)) The cube of 9 is 729 ≡ 0 (mod 9)) The cube of 10 is 1000 ≡ 1 (mod 9))
Nedan är exempel.
The cube of 1 is 1 ≡ 1 (mod 9)) The cube of 2 is 8 ≡ 8 (mod 9)) The cube of 3 is 27 ≡ 0 (mod 9)) The cube of 4 is 64 ≡ 1 (mod 9)) The cube of 5 is 125 ≡ 8 (mod 9)) The cube of 6 is 216 ≡ 0 (mod 9)) The cube of 7 is 343 ≡ 1 (mod 9)) The cube of 8 is 512 ≡ 8 (mod 9)) The cube of 9 is 729 ≡ 0 (mod 9)) The cube of 10 is 1000 ≡ 1 (mod 9))