AQuA-RAT train #31989 · Combinatorics · Permutations & combinations
In how many ways can the letters D, I, G, I, K…
In how many ways can the letters D, I, G, I, K be arranged so that the two I's are not next to each other?
AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #31989
Stuck? A gentle nudge
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