Lemma
MediumPermutations & combinations
AQuA-RAT train #30274 · Combinatorics · Permutations & combinations

A question paper has 2parts, A & B, each containing 10 questions

A question paper has 2parts, A & B, each containing 10 questions. If a student has to choose 5 from part A &10 from part B, in how many ways can he choose the questions?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #30274

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