For the group Sn of all permutations of n distinct symbols, what is the number of elements in Sn?

For the group Sn of all permutations of n distinct symbols, what is th

1.	For the group Sn of all permutations of n distinct symbols, what is the number of elements in Sn?
A.	n
B.	n-1
C.	2n
D.	n!
Answer» D. n!

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For the group Sn of all permutations of n distinct symbols, what is the number of elements in Sn?

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