Fractorial notation Algebra help?

Education & Reference by Anonymous 2018-06-12 01:05:43

Social Science

4 answers

14 people are sitting at a circular table, how many different ways can these 14 people sit around the table? Was never good at these, can someone help?

Anonymous

It's circular permutations. possible ways to sit in a circle = (n-1)! = (14-1)! = 13! = 6,227,020,800 ways
Anonymous

! is the symbol bitchh.
Anonymous

The first person can sit in 14 different places .. 14 The second person can sit in 13 different places ... 14 x 13 The next person has a choice of 12 .. 14 x 13 x 12 Etc etc .. giving you 14 x 13 x 12 x 11 x 10 x 9 x 8 x 7 x 6 x 5 x 4 x 3 x 2 x 1
Anonymous

14! 14*13*12*11*10*9*8*7*6*5*4*3*2*1 87,178,291,200 <––––––– Factorial not Fractorial