设全集U=M∪N=﹛1,2,3,4,5﹜,M∩CuN=﹛2,4﹜,则N=( )
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设全集U=M∪N=﹛1,2,3,4,5﹜,M∩CuN=﹛2,4﹜,则N=(
设全集U=M∪N=﹛1,2,3,4,5﹜,M∩CuN=﹛2,4﹜,则N=( )
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},M={2,3,4,5},N={1,3,6},求[Cu(M∪N)∩(M∩N)设全集U={1,2,3,4,5,6},M={2,3,4,5},N={1,3,6},求[Cu(M∪N)]∩(M∩N)
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设全集U=R,集合M={x/x^2>9},N={-1
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设全集U是实数集R,M={x|x2},N={x|x^2-4x+3
设全集U是实数集R,M={x|x^2>4},N={x|log2(x-1)
设全集U是实数集R,M={x|x^2>4},N={x|1
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设全集U=R,M={x|x>1},N={x|-1≤x≤3},则(补集M)∪(补集N)=
若全集U={1,2,3,4,5,6},M∩N=N,N={1,4},试求满足条件的集合M的个数
设全集U=R,M={x| x^2>4},N={x|2/(x-1)≥1},求M∪N及N ∩(Cu M)
(1)设全集U={1,2,3,4,5},集合A=(1,a-2,5)Cua={2,4},则a值是?(2)设全集M={m∈Z-3
设全集U=R,A={x1}CuA={X丨-1≤X≤-n}则m^2+n=?3Q