设集合U={1,2,3,4},M={1,2,3},N={2,3,4},则∁U(M∩N)=______.
设集合U={1,2,3,4},M={1,2,3},N={2,3,4},则∁U(M∩N)=______.
设全集U={1,2,3,4,5},集合M={1,4},N={1,3,5},则N∩(∁UM)=______.
设全集U=M∪N={1,2,3,4,5},M∩∁UN={2,4},则N=______.
设集合U={0,1,2,3,4,5},集合M={0,3,5},N={1,4,5},则M∩(CuN}等于
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={0,1,2,3},集合M={0,1,2},集合N={0,2,3},则M∪(CUN)=( )
设集合M={1,2},满足条件M∪U={1,2,3,4}的集合N的个数是
若全集U={1,2,3,4,5},集合M={1,2,4},N={3,4,5},则∁U(M∩N)=( )
设全集u=R,集合M={y=|y=x²+2,x∈U},集合N={y|y=3x,x∈U},则M∩N等于
1.设全集U=A∪B={x∈N+|lg x<10},若A∩CuB={m|m=2n+1,n=1,2,3,4,0},则集合B
1.设全集U=R,集合M={x|x>3},N={x|x>-2},则Cu(M∩N)=?
设全集U=R,集合M={y|y=x2+2},集合N={y|y=3x,x属于U},则MUN等于()