SOLUTION: please let me know if my answer true or false The student Engineers Council at a certain college has one student representative from each of the five engineering majors (civi

Algebra ->  Permutations -> SOLUTION: please let me know if my answer true or false The student Engineers Council at a certain college has one student representative from each of the five engineering majors (civi      Log On


   



Question 887282: please let me know if my answer true or false

The student Engineers Council at a certain college has one student representative from each of the five engineering majors (civil, electrical, industrial, materials, and mechanical). In how many ways can

a) Both a council and a vice-president selected?
5 permutations 2 = 20 ways
b) A president, a vice-president, and a secretary selected?
5 permutations 3 = 60 ways
c) Two members selected for the President’s Council?

5 C 2 = 10 ways

Answer by Theo(13342) About Me  (Show Source):
You can put this solution on YOUR website!
i believe you are correct.
5P2 for the first.
5P3 for the second.
5C2 for the third.