# Algebra

In a dog show, there will be a gold and a silver medal awarded. There are
4
finalists. In how many different ways can the
2
medals be awarded?

1. 👍 0
2. 👎 0
3. 👁 447
1. ab
ac
ba
bc
bd
ca
cb
cd
da
db
dc

and all that equals 4!/2!

1. 👍 0
2. 👎 0

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