Lemma
MediumPermutations & combinations
AQuA-RAT train #80280 · Combinatorics · Permutations & combinations

How many ways could three boxes can be arranged in a shelf…

How many ways could three boxes can be arranged in a shelf with five boxes space in which two places in the shelf will remain empty?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #80280

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