Lemma
MediumPermutations & combinations
AQuA-RAT train #65132 · Combinatorics · Permutations & combinations

How many ways to draw 3 balls from 16 balls pool.(balls are…

How many ways to draw 3 balls from 16 balls pool.(balls are numbered as 1 to 16 and are distinct)

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #65132

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