设全集U={-1,0,1,2,3,4},A={-1,0,1},B={0,1,2,3},则Cu(A∪B}=
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设全集U={x/1
设全集U={0,1,2,3,4,5,6},A={5,6},则Cu(CuA)=?
设全集U={1,2,3,4,5},A={2,3,4},则C∪A=
设全集U={1,2,3,4,5},其子集A={5,1}则A∩CUA
设全集U={1,2,3,4,5},A={ 2,5},求CuA的真子集的个数
设全集U=M∪N={1,2,3,4,5},M∩N在U中的补集={2,4},则N=什么
设全集U={1,2,3,4,5,6},A={1,3,5},则集合A在U的补集是多少?
设全集U={-1,0,1,2,3,4},A={-1,0,1},B={0,1,2,3},则Cu(A∪B}=
设全集U={0,1,2,3,4,5,},A={0,2,4},B={0,1,2,3},求CuA,CuB,(CuA)交(CuB)
设全集U={1,2,3,4,5}.A={x属于UIx^2-5x+q=0},求q和CuA.
设全集U=[0,1,2,3,4]集合A=[123]B=[234]则A交(CuB)=?
设全集U={1,2,3,4,5} A={X属于UIX-5X平方+q=0},求qCuA
设全集U=R,集合A={X|-1
设全集U=R,集合A={x|-1
设全集U=R,集合A={x/1
设全集U=R,A={x|-1
设全集U=R,集合A=(x|-1
设全集U=R,集合A={x|-1