Lemma
MediumPermutations & combinations
AQuA-RAT train #45259 · Combinatorics · Permutations & combinations

A child is playing with letter blocks (a playing cube in which…

A child is playing with letter blocks (a playing cube in which an english letter is written). Before leaving the child to play on her own, her mon arranged 5 blocks into the word APPLE. How many different 6 letter words can the child make with these 5 blocks (Words need not have a meaning.She is just a child!) ?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #45259

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