Lemma
MediumPermutations & combinations
AQuA-RAT train #90428 · Combinatorics · Permutations & combinations

An analyst will recommend a combination of 2 industrial stocks, 2 transportation…

An analyst will recommend a combination of 2 industrial stocks, 2 transportation stocks, and 1 utility stocks. If the analyst can choose from 6 industrial stocks, 5 transportation stocks, and 3 utility stocks, how many different combinations of 5 stocks are possible?

This problem repeats another one in the library (at most with different numbers), so it's left out of browsing.

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #90428

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