AQuA-RAT train #1422 · Combinatorics · Permutations & combinations
In a particular 100 meter race, 7 athletes are participating that are…
In a particular 100 meter race, 7 athletes are participating that are numbered 1-7. In how many ways can athlete #4 finish ahead of #2 provided there's no tie among the athletes?
This problem repeats another one in the library (at most with different numbers), so it's left out of browsing.
AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #1422
Stuck? A gentle nudge
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