Online calculator. Combination
This online calculator will help you to find the combination.
Using this online calculator, you will receive a detailed step-by-step solution to your problem, which will help you understand the algorithm how to find combination.
Entering data into the combination calculator
To find the combination C(n,k) enter integer positive number n and k (n ≥ k).
Additional features of combination calculator
- Use and keys on keyboard to move between field in calculator.
Combination is a way of selecting items from a collection, such that (unlike permutations) the order of selection does not matter. In smaller cases it is possible to count the number of combinations.
|(n - k)! k!|
You can input only integer numbers, decimals or fractions in this online calculator (-2.4, 5/7, ...). More in-depth information read at these rules.
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