Math Problem Statement
Dalam sebuah kotak berisi 7 bola merah dan 8 bola hitam. Diambil 6 bola yang terdiri 2 bola merah dan 4 bola hitam. Berapa banyak cara pengambilan terlintas! Dari 8 orang siswa kelas xi akan dipilih 2 orang untuk menjadi kena dan bendahara dalam kepengurusan koperasi sekolah hitungkan berapa banyak cara pemilihannya!
Solution
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Math Problem Analysis
Mathematical Concepts
Combinations
Combinatorics
Formulas
C(n, k) = n! / (k! * (n-k)!)
Permutation formula for selection
Theorems
Basic combination formula
Suitable Grade Level
Grades 8-10
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