Question

Permutation

can someone help me understand this word please?? give an exaample to

Answer 1

permutation

• A permutation is a mathematical technique that determines the number of possible arrangements in a set when the order of the arrangements matters. ... In other words, the arrangements ab and be in permutations are considered different arrangements, while in combinations, these arrangements are equal.

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Answer 2

A permutation is an arrangement of objects in a definite order. The members or elements of sets are arranged here in a sequence or linear order. For example, the permutation of set A={1,6} is 2, such as {1,6}, {6,1}. As you can see, there are no other ways to arrange the elements of set A.