Lemma
MediumPermutations & combinations
AQuA-RAT train #50323 · Combinatorics · Permutations & combinations

there are 41 students in a class, number of girls is one…

there are 41 students in a class, number of girls is one more than number of guys. we need to form a team of four students. all four in the team cannot be from same gender. number of girls and guys in the team should NOT be equal. How many ways can such a team be made?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #50323

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