SOLUTION: suppose we have 10 rooms and want to assign five of them to five man,and remaining 5 for women. explain how many way we can assign?
Algebra ->
Permutations
-> SOLUTION: suppose we have 10 rooms and want to assign five of them to five man,and remaining 5 for women. explain how many way we can assign?
Log On
Question 855244: suppose we have 10 rooms and want to assign five of them to five man,and remaining 5 for women. explain how many way we can assign? Answer by ewatrrr(24785) (Show Source):
Hi,
Assuming order is important
men 10P5 = 30,240 ways
remaining 5 rooms for women: 5P5 = 120ways
30, 360 ways total to assign five of them to five man and remaining 5 to 5 women.
