Lemma
MediumPermutations & combinations
AQuA-RAT train #34340 · Combinatorics · Permutations & combinations

A lady bought five books namely A,B,C,D,E to distribute her 7 friends

A lady bought five books namely A,B,C,D,E to distribute her 7 friends. How many ways she can distribute books?

~8 minAnswer checked instantly

AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #34340

Stuck? A gentle nudge

No hints for this one.

Something off?
Workspace
Your answer

Checked against the answer in AQuA-RAT.