Five people want to rent the last two copies of a movie. How many ways can these five people rent the two movies? A. 10 B. 9 C.
8 D. 7 E. 6
2 answers:
A. 10 , I think
5!/2!(5-2)!
Answer: A. 10
Step-by-step explanation:
The number of combination of n things taken r at a time is given by :-
Given : Five people want to rent the last two copies of a movie.
Then, the number of ways these 5 people rent the 2 movies is given by:-
Hence, these five people can rent the two movies in 10 ways.
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