AQuA-RAT train #71140 · Combinatorics · Permutations & combinations

There are 3 identical pens and 5 identical books

There are 3 identical pens and 5 identical books. In how many ways can a person select at least one object from this set?

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

~8 minAnswer checked instantly

AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #71140

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