Neighborhood

I have 7 cups: 1 2 3 4 5 6 7. How many opportunities for standings cups are there if 1 and 2 are always neighborhood?

Correct answer:

n =  1440

Step-by-step explanation:

n=2 (71)!=1440



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







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: