Lemma
MediumPermutations & combinations
AQuA-RAT train #2133 · Combinatorics · Permutations & combinations

The number of arrangements that can be made with the letters of…

The number of arrangements that can be made with the letters of the word MEADOWS so that the vowels occupy the even places?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #2133

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