+8c2 represents the number of unique [Combinations](/wiki/Combination) when selecting two items from a distinct set of eight. It is a fundamental concept within [Combinatorics](/wiki/Combinatorics), calculating to 28 distinct possibilities.
+## See also
+- [Factorial](/wiki/Factorial)
+- [Permutation](/wiki/Permutation)
+- [Probability](/wiki/Probability)
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