+**9c3** is a mathematical notation representing a specific [combination](/wiki/Combination). It denotes the number of ways to choose 3 distinct items from a set of 9, where the order of selection does not matter. This fundamental concept is central to [combinatorics](/wiki/Combinatorics).
+## See also
+- [Permutation](/wiki/Permutation)
+- [Factorial](/wiki/Factorial)
+- [Probability](/wiki/Probability)
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