AQuA-RAT train #81314 · Combinatorics · Permutations & combinations
in how many ways can a letters of word "BALLOON" is arranged…
in how many ways can a letters of word "BALLOON" is arranged so that two Ls do not come together
AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #81314
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