设全集S={1,2,3,4,5,6},集合A={1,3,6},B={2,3,5}.求集合A∩B,A∪B,Cu（A∪B）,Cu(A∩B)

设全集U={1,2,3,4,5,6,7,8,},集合S={1,3,5},T={3,6},则Cu(SUT)等于? 设全集U=｛0,1,2,3,4,5,6｝,A=｛5,6｝,则Cu(CuA)=? 题设全集U=R,A={X小于等于6}求:(1)A∩空集.A∪空集(2)A∩R,A∪R(3)全集A的补集(4)A∩(全集A的补集),A∪(全集A的补集) 设全集s={x小于等于8},若a交b的补集={2,8},a的补集并b的补集={1,2,3,5,6,7,8},求集合a 设全集S={1,2,3,4,5,6},集合A={1,3,6},B={2,3,5}.求集合A∩B,A∪B,Cu（A∪B）,Cu(A∩B) 设全集S＝｛x∈N+|x≤8｝,若A∩（CsB）＝｛2,8｝,（CsA）U（CsB）={1,2,3,4,5,6,7,8},求集合A 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S={3,4,3-a^2},A={3,a^2-a+2},CsA={-1},求实数a组成的集合THX SO MUCH 设全集S={2,3,a方＋2a-3},A={|2a-1|,2},CsA={5}求a的值 设全集U=｛2,3,a²+2a-3｝……设全集U=｛2,3,a²+2a-3｝,A=｛a+1|,2﹜,A的补集=﹛5﹜,求a (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={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 设集合A交集合B={3},集合A在全集U中的补集交集合B={4,6,8},集合B在全集U中的补集交集合A={1,5}.设A∩B={3},集合A在全集U中的补集交集合B={4,6,8},集合B在全集U中的补集交集合A={1,5},集合B在全集中的 设全集U=｛x/x≤9,x∈N｝,M=｛1,7,8｝,P=｛2,3,5,7｝,S=｛1,4｝,求（M∪P）∩CuS. 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I={1,2,3,4,5,6},集合M={1,6},N={3,4,6},求(CiM)∩(CiN)