Solving Problems Involving Permutations (10.8.1)

Question 1

• Probability is a mathematical measurement that tells you how likely an event is.

Answer 1

• Probability is a mathematical measurement that tells you how likely an event is.

Question 2

• A permutation is a way of arranging objects in a particular order. n distinct objects have n! complete permutations.

Answer 2

• A permutation is a way of arranging objects in a particular order. n distinct objects have n! complete permutations.

Question 3

• The permutation formula: P(n, r) = n!/(n-r)!.

Answer 3

• The permutation formula: P(n, r) = n!/(n-r)!.