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Mathematics, 15.02.2021 14:00 girlwholikesanime
Let X be a given reference set withA, B⊆X, A∩B=∅,|A|=12and|B|=10. If seven elements are selected from A ∪ B, what is the probability the selection contains four elements from A and three from B
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Let X be a given reference set withA, B⊆X, A∩B=∅,|A|=12and|B|=10. If seven elements are selected fro...
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