How can you tell whether a counting problem is a permutation or a combination problem? Give examples to support your answer in two sentences.

Answer 1

A permutation problem involves arranging items in a specific order, while a combination problem involves selecting items without considering the order. For example, finding the number of ways to arrange 3 students for a presentation is a permutation problem, while finding the number of ways to choose 2 students to form a study group is a combination problem.