Lemma
MediumPermutations & combinations
AQuA-RAT train #2642 · Combinatorics · Permutations & combinations

If a committee of 3 people is to be selected from among…

If a committee of 3 people is to be selected from among 5 married couples so that the committee does not include two people who are married to each other, how many B such committees are possible?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #2642

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