📐 MathLevel 3 — 🟢 Basicset_logic👁 27 views⏱ 1 min read
解题 已知 A = 10, 5, 9, 8, 8, 1, B = 3, 10, 1, 5, 9, 4。求 A ∩ B, A ∪ B 和 A \ B。 — 详细解答步骤
📝 Problem
已知 A = {10, 5, 9, 8, 8, 1}, B = {3, 10, 1, 5, 9, 4}。求 A ∩ B, A ∪ B 和 A \ B。✨Detailed Solution
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