Question

what is combination?it's formula,s and it's type?.
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Answer 1

Step-by-step explanation:

What is a Combination? A combination is a mathematical technique that determines the number of possible arrangements in a collection of items where the order of the selection does not matter. ... Combinations can be confused with permutations.

Answer 2

Answer:

A combination is a mathematical technique that determines the number of possible arrangements in a collection of items where the order of the selection does not matter. In combinations, you can select the items in any order.

Combination

Combinations can be confused with permutations. However, in permutations, the order of the selected items is essential. For example, the arrangements ab and ba are equal in combinations (considered as one arrangement), while in permutations, the arrangements are different.

Combinations are studied in combinatorics but are also used in different disciplines, including mathematics and finance.Step-by-step explanation: