Question

Usando somente os algarismos 1 2 3 4 5 e 6 podemos formar.

Answer 1

1 Pergunta= Podemos formar 36 números sendo 11,12,13,14,15,16,21,22,23,24,25,26,31,32,33,34,35,36,41,42,43,44,45,46,51,52,53,54,55,56,61,62,63,64,65,66

2 Pergunta=Podemos formar 18 números pares sendo,14,16,22,24,26,32,34,36,42,44,46,52,54,56,62,64,66

3 Pergunta=Podemos formar 18 números ímpares sendo 11,13,15,21,23,25,31,33,35,41,43,45,51,53,55,61,63,65