Lemma
MediumPermutations & combinations
AQuA-RAT train #12576 · Combinatorics · Permutations & combinations

There are 11engineers and 7 civil engineers in a company

There are 11engineers and 7 civil engineers in a company. Theyare selecting member for row. In how many ways can they be seated in a row so that no two of the civil engineers will sit together?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #12576

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