Math Problem Statement
Dalam sebuah lomba balapan, terdapat 8 peserta. Namun, terdapat syarat khusus: Peserta X harus finis di posisi pertama, dan Peserta Y tidak boleh finis di posisi terakhir. Berapa banyak cara berbeda yang dapat mengatur posisi balapan untuk peserta dengan syarat tersebut ?
Solution
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Math Problem Analysis
Mathematical Concepts
Combinatorics
Permutations
Formulas
n! (factorial formula)
Permutations with restrictions
Theorems
Fundamental principle of counting
Suitable Grade Level
Grades 9-12
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