Answer: a. Combination. The order of the committee members does not matter.
Step-by-step explanation:
From the question we were only asked to look for a way to select four people from a 13 members committee the order for which it is selected wasn’t stated this makes it a perfect combination problem. Because permutations always have to do with order.
Step-by-step explanation: if i'm not mistaken it has to be obtuse. sorry i'm still learning i'm a beginner but, i'm volunteering to help everyone anyways because i'm a very nice person.