Math Lesson 1: PERMUTATIONS AND COMBINATIONS

Question 1

The arrangement of objects in which order is important.

Answer 1

PERMUTATIONS

Question 2

An arrangement of n objects with no repetitions and the order is NOT important.

Answer 2

COMBINATIONS

Question 3

Combination or Permutation: In how many ways can five cars line up for a race?

Answer 3

PERMUTATION

Question 4

Combination or Permutation: In how many ways can five players for a team be chosen from seven players!

Answer 4

COMBINATION

Question 5

Combination or Permutation: In how many ways can three guitar players be seated in the first, second and third seats in the orchestra?

Answer 5

PERMUTATION

Question 6

Combination or Permutation: In how many ways can three paintings be chosen for display from a collection of 10 artworks?

Answer 6

COMBINATION

Question 7

Combination or Permutation: Given five different topping from which to choose, how many different
four topping pizzas are possible?

Answer 7

COMBINATION