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Verified answer
- Permutasi -BERLIAN
Tidak ada huruf yang diulang , maka banyak kata :
7! = 7 × 6 × 5 × 4 × 3 × 2 × 1 = 5040 kata
Verified answer
Adalah susunan 7 objek dari 7 objek= n P n
= n!
= 7!
= 7.6.5.4.3.2.1
= 5.040 kata