AQuA-RAT train #55520 · Combinatorics · Permutations & combinations

There are 3 states and 3 students representing each state

There are 3 states and 3 students representing each state. In how many ways can 5 students be chosen such that at Least one student is chosen from each state.

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #55520

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