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). Definition of combination noun in oxford advanced learner's dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

A set of numbers or letters in a particular orderÒ€¦. Learn more. The act of combining or the state of being combined. See examples of combination used in a sentence. 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. The meaning of combination is a result or product of combining;

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. The meaning of combination is a result or product of combining; An alliance of individuals, corporations, or states united to achieve a social, political, or economic end. 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, denoted by ncr. When the order doesn't matter, it is a combination. When the order does matter it is a permutation. So, we should really call this a permutation lock! In other words: A permutation is an ordered Ò€¦

The number of combinations of n different things taken r at a time, denoted by ncr. When the order doesn't matter, it is a combination. When the order does matter it is a permutation. So, we should really call this a permutation lock! In other words: A permutation is an ordered Ò€¦

In other words: A permutation is an ordered Ò€¦