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  1. Combination - Wikipedia

    In mathematics, a combination is a selection of items from a set that has distinct members, such that the order of selection does not matter (unlike permutations).

  2. Combinations and Permutations - Math is Fun

    So, in Mathematics we use more precise language: When the order doesn't matter, it is a Combination. When the order does matter it is a Permutation.

  3. Combinations Calculator (nCr)

    2025年8月1日 · Basically, it shows how many different possible subsets can be made from the larger set. For this calculator, the order of the items chosen in the subset does not matter. …

  4. Combinations - Definition, Formula, Examples, FAQs - Cuemath

    Combinations are selections made by taking some or all of a number of objects, irrespective of their arrangements. The number of combinations of n different things taken r at a time, …

  5. COMBINATION Definition & Meaning - Merriam-Webster

    The meaning of COMBINATION is a result or product of combining; especially : an alliance of individuals, corporations, or states united to achieve a social, political, or economic end.

  6. COMBINATION | English meaning - Cambridge Dictionary

    COMBINATION definition: 1. the mixture you get when two or more things are combined: 2. an arrangement in a particular…. Learn more.

  7. Definition of Combination in Math - BYJU'S

    In mathematics, a combination is a way of selecting items from a collection where the order of selection does not matter. Suppose we have a set of three numbers P, Q and R. Then in how …

  8. Combination - Math.net

    In mathematics, a combination refers to a selection of objects from a collection in which the order of selection doesn't matter. Think of ordering a pizza.

  9. Combination - definition of combination by The Free Dictionary

    com•bi•na•tion (ˌkɒm bəˈneɪ ʃən) n. 1. the act of combining or the state of being combined. 2. a number of things combined; mixture: a combination of ideas. 3. something formed by …