KnowraFinite setLinked fromLinked fromThe 21 pages that link to Finite set, each with the reason it gives.All 21Broader topic 3Related 6Narrower topic 7Compared with 5PermutationNarrower topic: Permutations rearrange the elements of a finite set.Pigeonhole principleNarrower topic: The basic principle compares the sizes of finite sets of objects and containers.Inclusion–exclusion principleNarrower topic: The elementary counting identity applies directly to finite families of finite sets.Rule of productNarrower topic: The rule applies when each stage draws from a finite number of options.Combinatorial proofNarrower topic: The two expressions in a basic combinatorial proof count a finite collection in different ways.Dilworth's theoremNarrower topic: Finiteness is an essential hypothesis for the stated theorem.Sylvester–Gallai theoremNarrower topic: Finiteness is essential to the theorem's guarantee.