Pertanyaan
25. Banyaknya susunan melingkar yang dapat terjadi dari kata MALANG adalah __ a. 60 b. 90 c. 120 d. 360 c. 720
Solusi
4.7
(316 Suara)
Sharmila
profesional ยท Tutor selama 6 tahun
Jawaban
The answer is **(c) 120**. Here's how to solve it:**Understanding Circular Permutations**Circular permutations are arrangements of objects in a circle where rotations of the same arrangement are considered identical. **Formula**The number of circular permutations of *n* distinct objects is (n-1)!.**Applying the Formula**1. **Count the letters:** The word "MALANG" has 6 letters.2. **Calculate the factorial:** (6 - 1)! = 5! = 5 * 4 * 3 * 2 * 1 = 120**Therefore, there are 120 distinct circular arrangements of the letters in the word "MALANG".**