Pairs

At the table sit 10 people, 5 on one side and 5 on the other side. Among them are 3 pairs. Every pair wants to sit opposite each other. How many ways can they sit?

Correct answer:

n =  11520

Step-by-step explanation:

n=(25)(24)(23)(1023)!=11520



Did you find an error or inaccuracy? Feel free to write us. Thank you!



Showing 1 comment:
Math student
super dude





Tips for related online calculators
See also our permutations calculator.
See also our variations calculator.
Would you like to compute the count of combinations?

You need to know the following knowledge to solve this word math problem:

Related math problems and questions: