+**12c1**
+**12c1** denotes the number of unique ways to select 1 item from a collection of 12 distinct items, without considering the order of selection. This fundamental concept in [Combinations](/wiki/Combinations) illustrates that choosing a single item from a group always yields the size of the group itself. Its calculation is simple, often forming a building block for more intricate problems involving [Factorial](/wiki/Factorial) and probability.
+## See also
+- [Permutations](/wiki/Permutations)
+- [Probability](/wiki/Probability)
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