Lemma
MediumPermutations & combinations
AQuA-RAT train #91008 · Combinatorics · Permutations & combinations

If there are 4 seats and two students, in how many ways…

If there are 4 seats and two students, in how many ways can they be seated?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #91008

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