N 3 3n 2 2n
- N 3 3n 2 2n is divisible by 6
- N 3 3n 2 2n 120
- N 3 3n 2 2n 120 0
- N 3 3n 2 2n chia hết cho 6
- N 3 3n 2 2n 60 0
- N 3 3n 2 2n is divisible by 6 induction
- N 3 3n 2 2n 336 0
- N 3 3n 2 2n jest podzielne przez 6
- Prove n 3 3n 2 2n is divisible by 6
- N 3 2n 1 3n 2
- 2n 3 3n 2 n делится на 6
- Cmr n 3 3n 2 2n chia hết cho 6