QUIZ from rizqyZicB #53Permutasi dari kataNUSANTARA
[1] Nusantara
- Total Huruf (9)
- Unsur ganda (2)(3)
→ 9! ÷ 2! x 3!
→ 9! ÷ 2 x 6
→ 9.8.7.6.5.4.3.2 ÷ 12
→ 362.880 ÷ 12
→ 30.240 Susunan
Jawaban:
NUSANTARA : 9
Unsur Ganda : 2 x 3
- N = 2
- U = 1
- S = 1
- A = 3
- T = 1
- R = 1
P = k! / r!
P = 9! / 2! x 3!
P = (9 x 8 x 7 x 6 x 5 x 4 x 3 x 2 x 1) / (2 x 1) x (3 x 2 x 1)
P = 9 x 8 x 7 x 6 x 5 x 2
P = 30.240 Susunan