Quiz easy [+50]

By Posted on

Tentukan permutasi dari kata:
– Wow
– Pendaftaran
– Menjadi
– Moderator
​

Quiz easy [+50]

Quiz easy [+50]

Kaidah pencacahan

  • Wow

Total huruf = 3

Unsur ganda = 2

3!/2!

= 6/2

= 3 susunan

  • Pendaftaran

P = 1

E = 1

N = 2

D = 1

A = 3

F = 1

T = 1

R = 1

Total huruf = 11

Unsur ganda = 3!.2!

11!/3!.2!

= 39.916.800/12

= 3.326.400 susunan

  • Menjadi

Total huruf = 7

Unsur ganda = –

7!

= 7×6×5×4×3×2

= 5.040 susunan

  • Moderator

M = 1

O = 2

D = 1

E = 1

R = 2

A = 1

T = 1

Total huruf = 9

Unsur ganda = 2!.2!

9!/2!.2!

= 362.880/4

= 90.720 susunan