Math Problem Statement
12 kişinin katıldığı bir yarışta ayça ve betülün yalnızca birinin ilk üç sıra içerisinde olduğu bilindiğine göre ilk üç sıralama kaç farklı biçimde oluşabilir
Solution
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Math Problem Analysis
Mathematical Concepts
Combinatorics
Permutations
Counting Principles
Formulas
Total number of ways to fill 3 positions from 12 contestants: 12 × 11 × 10
Number of ways Ayça or Betül is in top 3: 3 × 10 × 9
Theorems
Fundamental principle of counting
Suitable Grade Level
Grades 10-12
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