Lemma
MediumPermutations & combinations
AQuA-RAT train #2192 · Combinatorics · Permutations & combinations

Roycee's club with a total membership of 30 has formed 3 committees…

Roycee's club with a total membership of 30 has formed 3 committees, M, S and R which have 8,12, and 5 members respectively. If no member of committee M is on either of the other 2 committees, what is the greatest possible number of members in the club who are on none of the committees.

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #2192

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