Ask Question
10 June, 16:48

Three research departments have

9

,

8

, and

7

members, respectively. Each department is to select a delegate and an alternate to represent the department at a conference. In how many ways can this be done?

+2
Answers (1)
  1. 10 June, 16:59
    0
    P (9,2) + P (8,2) + P (7,2)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Three research departments have 9 , 8 , and 7 members, respectively. Each department is to select a delegate and an alternate to represent ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers