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3 years ago

5

How many different ways can five students form a line? Determine if the word problem is a permutation or a combination, then eva

luate.

1 answer:

Shtirlitz [24]3 years ago

6 0

The answer is 5 x 4 x 3 x 2 x 1 or 5! (! = factorial)
It is a permutation, as the order matters.
There are 120 ways they can form a line.

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