Find the number of arrangements of the letters of the word president

1 answer

There are 9 letters in the word "president". To find the number of arrangements, we can use the formula for permutations:

nPr = n! / (n - r)!

where n is the total number of objects and r is the number of objects being selected.

In this case, we want to find the number of arrangements of all 9 letters, so we have:

9P9 = 9! / (9 - 9)! = 9! / 0! = 362,880

Therefore, there are 362,880 possible arrangements of the letters in the word "president".