Lemma
MediumPermutations & combinations
AQuA-RAT train #58049 · Combinatorics · Permutations & combinations

A round table conference to be held between 43 delegates of 43…

A round table conference to be held between 43 delegates of 43 countries. In how many ways can they seated if two particular delegates are always to sit together?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #58049

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