AQuA-RAT train #9291 · Combinatorics · Permutations & combinations
A train is running between Patna to Howrah.Seven people enter the train…
A train is running between Patna to Howrah.Seven people enter the train somewhere between Patna and Howrah.It is given that nine stops are there between patna and howrah.In how many ways can the tickets be purchased if no restriction is there with respect to the number of tickets at any station?(2 people donot buy the same ticket)
AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #9291
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