from n possibilities as nCr (or nCk). Combinations calculator or binomial coefficient calcator and combinations formula. Free online combinations calculator. Combinations and Permutations Calculator. Find out how many different ways you can choose items. For an in-depth explanation of the formulas please visit. To calculate the number of p elements of part of a set of n elements.
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Permutations and Combinations - word problems 128-1.11
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