Answer: A. 10
Step-by-step explanation:
The number of combination of n things taken r at a time is given by :-
[tex]^nC_r=\dfrac{n!}{r!(n-r)!}[/tex]
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:-[tex]^5C_2=\dfrac{5!}{2!(5-2)!}\\\\=\dfrac{5\times4\times3!}{2\times3!}=10[/tex]
Hence, these five people can rent the two movies in 10 ways.
