SOLUTION: A photographer wishes to display nine different snapshots. How many ways can this be done?

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Question 1126483: A photographer wishes to display nine different snapshots. How many ways can this be done?
Found 2 solutions by Alan3354, ikleyn:
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Depends.
All 9 in each display?
Or 1 to 9 in each?
Is S1 and S2 different from S2 and S1?

Answer by ikleyn(52779) About Me  (Show Source):
You can put this solution on YOUR website!
.
There are 9! = 9*8*7*6*5*4*3*2*1 ways (different sequences or different scenarious) to display nine different snapshots,
one after another.