设全集U={x|x≥-2},A={x||x|≥1|,B={y|y=x2,x∈R}定义A*B={x|x∈A∪B且x∉A∩B,求Cu(A*B)
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![设全集U={x|x≥-2},A={x||x|≥1|,B={y|y=x2,x∈R}定义A*B={x|x∈A∪B且x∉A∩B,求Cu(A*B)](/uploads/image/z/9490178-2-8.jpg?t=%E8%AE%BE%E5%85%A8%E9%9B%86U%3D%7Bx%7Cx%E2%89%A5-2%7D%2CA%3D%7Bx%7C%7Cx%7C%E2%89%A51%7C%2CB%3D%7By%7Cy%3Dx2%2Cx%E2%88%88R%7D%E5%AE%9A%E4%B9%89A%2AB%3D%7Bx%7Cx%E2%88%88A%E2%88%AAB%E4%B8%94x%26%238713%3BA%E2%88%A9B%2C%E6%B1%82Cu%28A%2AB%29)
设全集U={x|x≥-2},A={x||x|≥1|,B={y|y=x2,x∈R}定义A*B={x|x∈A∪B且x∉A∩B,求Cu(A*B)
设全集U={x|x≥-2},A={x||x|≥1|,B={y|y=x2,x∈R}定义A*B={x|x∈A∪B且x∉A∩B,求Cu(A*B)
设全集U={x|x≥-2},A={x||x|≥1|,B={y|y=x2,x∈R}定义A*B={x|x∈A∪B且x∉A∩B,求Cu(A*B)
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