AQuA-RAT train #3348 · Combinatorics · Permutations & combinations
In how many different ways can 4 physics, 2 math, and 4…
In how many different ways can 4 physics, 2 math, and 4 chemistry books be arranged in a row so that all books of the same subject are together?
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 #3348
Stuck? A gentle nudge
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