Two Already Chosen
Difficulty: Easy · Topics: Discrete Mathematics, Combinations
In a group of 8 people, two particular people have already been chosen. In how many ways can a group of 4 that includes them be completed?
Difficulty: Easy · Topics: Discrete Mathematics, Combinations
In a group of 8 people, two particular people have already been chosen. In how many ways can a group of 4 that includes them be completed?