Calculadora de Combinações

C(n,k) = n! / (k!·(n−k)!).
Created by
Renato Passos, Eng. de Software
Reviewed by
Renato Passos, Eng. de Software

Last updated: Apr 18, 2026

C(n,k)
120

Formula

C(n,k) = n! / (k!(n−k)!)

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