2011 Category

2011: Problem 25

Solution: C

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2011: Problem 24

Solution: A

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2011: Problem 23

Solution: E

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2011: Problem 22

Solution: D

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2011: Problem 21

Solution: A

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2011: Problems 19-20

Solution: C Solution: B

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2011: Problem 18

Solution: A

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2011: Problems 16-17

Solution: E Solution: D

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2011: Problem 15

Solution: D fma2011-15

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2011: Problem 14

Solution: D

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