Question

What is permutation?​

Answer 1

Step-by-step explanation:

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.

Answer 2

Answer:

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.