In the library

We have 8 different books in the library.
How many ways can they be arranged?
How many possibilities are there if 3 volumes are to be in a certain order?
How many possibilities are there if three volumes are to be in a row independently in order?

Correct answer:

a =  40320
b =  120
c =  720

Step-by-step explanation:

a=8!=40320
b=(83)! 1=120
c=(83)! 3!=720



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: