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设全集S={x|x2-3x+2=0},A={x|x2-px+q=0},若SA=,求p、q.
设全集U={x|0<x<10,x∈N+},若A∩B={3},A∩(B)={1,5,7},(A)∩(B)={9},求A、B.
设全集U={x|0<x<10,x∈N*},若A∩B={3},A∩(B)={1,5,7},(A)∩(B)={9},求A、B.