AQuA-RAT train #8818 · Combinatorics · Permutations & combinations
In how many ways can you line up 7 people in a…
In how many ways can you line up 7 people in a row if one of them, Stephen, cannot be in the middle or at the either end?
AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #8818
Stuck? A gentle nudge
No hints for this one.
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