AQuA-RAT train #84623 · Combinatorics · Permutations & combinations
In how many ways can the letters {U, U, U, R, R,R}…
In how many ways can the letters {U, U, U, R, R,R} be arranged?
AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #84623
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