AQuA-RAT train #82645 · Combinatorics · Permutations & combinations
In how many different ways can the letters of the word 'PROFILE'…
In how many different ways can the letters of the word 'PROFILE' be arranged in such a way that the vowels occupy only the odd positions ?
AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #82645
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