Math Problem Statement
Dalam sebuah tas terdapat 10 kelereng merah, 7 kelereng biru, dan 13 kelereng kuning. Jika akan diambil 2 buah kelereng secara acak tanpa pengembalian, berapakah peluang setidaknya 1 kelereng merah terambil
Solution
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Math Problem Analysis
Mathematical Concepts
Probability
Combinatorics
Complementary Probability
Formulas
P(A) = 1 - P(A')
Combination formula: C(n, k) = n! / (k!(n-k)!)
Theorems
Law of Total Probability
Complementary Rule in Probability
Suitable Grade Level
Grades 9-12
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