设全集U=R,集合A={x丨—1<x<4},B={y丨y=x+1,x∈A},求CuB,A∩B,A∪B
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设全集U=R,集合A={x丨—1<x<4},B={y丨y=x+1,x∈A},求CuB,A∩B,A∪B
设全集U=R,集合A={x丨—1<x<4},B={y丨y=x+1,x∈A},求CuB,A∩B,A∪B
设全集U=R,集合A={x丨—1<x<4},B={y丨y=x+1,x∈A},求CuB,A∩B,A∪B
A={x丨—1<x<4},B={y丨y=x+1,x∈A},
B={y|0
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B={y丨0<y<5},则CuB={y丨y≤0,y≥5},A∩B={x丨0<x<4},A∪B={x丨-1<x<5},
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