Lemma
MediumPermutations & combinations
AQuA-RAT train #32204 · Combinatorics · Permutations & combinations

In how many ways can 10 different gifts be divided among four…

In how many ways can 10 different gifts be divided among four children such that each child receives exactly two gifts?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #32204

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