Question

Quantas anagramas tem a palavra problemas

Answer 1

a) R= 7! = 5040

b) 3! . 5! =720

c)P.6!M =120

d) 3! . 5! = 720

4)5!.2!.1!= 1440

1) p5= 5!/ 3!2! = 5.4.3!/3!.2 = 10