**Instructions:** You can use this combinatorial coefficient calculator to compute "n choose k", or \( C_{n,k}\), for two given integers \(n\) and \(k\).

## More about this Combinatorial Coefficient calculator for \(n\) and \(k\):

There are many Math contexts in which the use of combinatorial coefficients is relevant, especially in the calculation of probabilities using distribution probabilities or counting methods. Indeed the combinatorial coefficient \(C_{n,k}\) is used, for example, by the Binomial Distribution.

The formula for \(C_{n,k}\) is:

\[C_{n,k} = \frac{n!}{k! \times (n-k)!}\]In case you have any suggestion, or if you would like to report a broken solver/calculator, please do not hesitate to **contact us**.