Lemma
MediumPermutations & combinations
AQuA-RAT train #14071 · Combinatorics · Permutations & combinations

In how many ways can 8 Indians and, 4 American and 4…

In how many ways can 8 Indians and, 4 American and 4 Englishmen can be seated in a row so that all person of the same nationality sit together?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #14071

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