Question

Considere todos os anagrama da palavra teoria .

Answer 1

1) 6! = 720
2)T_ _ _ _ _ 5! = 120
3)T_ _ _ _A 4! = 24
4)T_ _ _ _ _ + _ _ _ _ _ A = 5! + 5! = 240
5)TEO_ _ _ = 4! = 24
6)TEO_ _ _ = 3! . 4! = 144