全集U={0,1,2,3}.集合M={0,1,2},N={0,2,3}.M U CuN= ( A.{0,1,2} b.{1,2,3} C.{0,2,3} D.{0,1,2,3}
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全集U={0,1,2,3}.集合M={0,1,2},N={0,2,3}.MUCuN=(A.{0,1,2}b.{1,2,3}C.{0,2,3}D.{0,1,2,3}全集U={0,1,2,3}.集合M={
全集U={0,1,2,3}.集合M={0,1,2},N={0,2,3}.M U CuN= ( A.{0,1,2} b.{1,2,3} C.{0,2,3} D.{0,1,2,3}
全集U={0,1,2,3}.集合M={0,1,2},N={0,2,3}.M U CuN= (
A.{0,1,2} b.{1,2,3} C.{0,2,3} D.{0,1,2,3}
全集U={0,1,2,3}.集合M={0,1,2},N={0,2,3}.M U CuN= ( A.{0,1,2} b.{1,2,3} C.{0,2,3} D.{0,1,2,3}
选A
CuN={1}
M={0,1,2}
M U CuN= {0,1,2}
若全集U=R,集合M={x|-x^2+2x+3>0},集合N={x|lg(x+1)
已知全集U=R集合M={x|-1
已知全集U=R集合M={x|-1
已知全集U=R集合M={x|-1
若全集U=R,集合M={x|-2
若全集U=R,集合M={x|-2
设全集U={0,1,2,3},集合M={0,1,2},N={0,2,3},则M∩CuN=( )
若全集U=R,集合M={X|X^2-X≥0} ,则集合CuM=
已知全集u={0,1,2,3,},集合A={1,m},集合B={1,0},集合c={1,2},且A=B急~已知全集u={0,1,2,3,},集合A={1,m},集合B={1,0},集合c={1,2},且A=B(1)求实数m的值(2)求A∩C,A∪C,C∩∁uA
已知全集U={0,1,3,5,6,8},集合A={1,5,8},B={2},则集合(CuA)U B=( )
已知集合A={m|(m-2)(m^2+1)>0},集合B={m|f(x)=log2[4x^2+4(m-2)x+1]的定义域为R1,若集合C包含于A∩B且C=[m,m+1/2],求m的取值范围2,设全集U={m|m>3/2},求A∩CUBCUB的U是全集!
已知全集U=R,集合A=【x^2+(a-1)x-a>0},集合B={(X+a)(x+b)>0}(a不等于b,)集合M={X^2-2x-3
已知全集U=R,集合M={x|x2-4≤0},则CUM=( )
已知全集u=R,集合M={x,|x-2|≥3},则CuM=
设全集U=R,集合M={x/x^2>9},N={-1
设全集U=R,集合M={X丨3a-1
设全集U=R,集合M={x|3a-1
设全集U=R,集合M={X丨3a-1