Lemma
MediumPermutations & combinations
AQuA-RAT train #523 · Combinatorics · Permutations & combinations

Katie has 9 employees that she must assign to 3 different projects

Katie has 9 employees that she must assign to 3 different projects. If 3 employees are assigned to each project and no one is assigned to multiple projects, how many different combinations X of project assignments are possible?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #523

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