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Juniors Seniors Mixed Teams

1550AdeptCombinatoricsCounting Principles

AMC 10 A

In how many ways can 6 juniors and 6 seniors form 3 disjoint teams of 4 people so that each team has 2 juniors and 2 seniors? (A) 720 (B) 1350 (C) 2700 (D) 3280 (E) 8100
0 students attempted0% solvedRating 1550

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