Q. ez________________Kombinasi dari kata Telat =
Jawaban :
⊕ Kombinasi dari kata :
→ Telat
t = 2
e = 1
l = 1
a = 1
- Total Huruf = 5
- Unsur Ganda = e. ( 2 )
C = n!/k! × ( n – k )!
C = 5! / 2! × ( 5 – 2 )!
C = 5! / 2! × 3!
C = ( 5 × 4 × 3 × 2 × 1 ) / ( 2 × 1 ) × ( 3 × 2 × 1 )
C = 120 / 2 × 6
C = 120 / 12
C = 10