QUIZ from rizqyZicB #25Susunan kata dariPALANGKARAYA
Jawaban :
Banyak susunan kata dari "Palangkaraya" adalah 3.991,680 susunan.
Penyelesaian :
- "Palangkaraya" :
P = 1
A = 5
L = 1
N = 1
G = 1
K = 1
R = 1
Y = 1
———- +
- Total huruf : 12
- Unsur ganda : 5(A)
P = Total huruf! / Unsur ganda!
P = 12! / 5!
P = (12 × 11 × 10 × 9 × 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1) / (5 × 4 × 3 × 2 × 1)
P = 479.001,600 / 120
P = 3.991,680 Susunan
Jawaban:
PALANGKARAYA
= 12! / 5!
= 12.11.10.9.8.7.6.5.4.3.2.1 / 5.4.3.2.1
= 479.001.600 / 120
= 3.991.680 susunan