AQuA-RAT train #76546 · Combinatorics · Permutations & combinations
A box contains 3 white balls, 4 black balls and 5 yellow…
A box contains 3 white balls, 4 black balls and 5 yellow balls. In how many ways can 4 balls be drawn from the box, if at least one yellow ball is to be included in the draw?
AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #76546
Stuck? A gentle nudge
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