Math Problem Statement
solve this using Polya's strategy without using formula, in a basketball league consisting of 10 teams, each team plays each of the other teams exactly three times. how many league games will be played.
Solution
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Math Problem Analysis
Mathematical Concepts
Combinatorics
Pairwise Interactions
Summation
Formulas
Sum of integers: n(n-1)/2
Theorems
Combination formula without explicit use (choosing pairs from a set)
Suitable Grade Level
Grades 9-12