设全集U=﹛1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16﹜,A=﹛x|x是被3整除余2的整数﹜,B=﹛x|x是被4整除的数﹜求A,B,A∪B,A∩B,CuB.

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设全集U=﹛1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16﹜,A=﹛x|x是被3整除余2的整数﹜,B=﹛x|x是被4整除的数﹜求A,B,A∪B,A∩B,CuB.设全集U=

设全集U=﹛1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16﹜,A=﹛x|x是被3整除余2的整数﹜,B=﹛x|x是被4整除的数﹜求A,B,A∪B,A∩B,CuB.
设全集U=﹛1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16﹜,A=﹛x|x是被3整除余2的整数﹜,
B=﹛x|x是被4整除的数﹜求A,B,A∪B,A∩B,CuB.

设全集U=﹛1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16﹜,A=﹛x|x是被3整除余2的整数﹜,B=﹛x|x是被4整除的数﹜求A,B,A∪B,A∩B,CuB.
A={5,8,11,14}B={4,8,12,16}AUB={4,5,8,11,12,14,16}A交B={8}CuB={1,2,3,4,6,7,9,10,12,13,15,16,}

设全集U={1,2,3,4,5,6,7,8,9},C u (A U B)={1,3},A ∩ (C u B)={2,4},求集合B 设全集U={0,1,2,3,4,5,6},A={5,6},则Cu(CuA)=? 设全集U={1,2,3,4,5,6},A={1,3,5},则集合A在U的补集是多少? 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={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 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 对于一个集合A,由全集U中不属于集合A的所有元素组成的集合称为集合A的补集,那么集合A就一定是U的子集吗如果设全集U={1,2,3,4,5,6},A={6,7},那么A还有补集吗? 设全集U={1,2,3,4,5,6,7,8,9}……设全集U={1,2,3,4,5,6,7,8,9},若CuA∩CuB={4,5},CuA∩B={3,7},A∩CuB={6,8},则A= B= 能不能告诉一下方法.我做了两三道,每次都有漏的.. 设全集U={1,2,3,4,5,6,7},A={2,4,5,7},B={3,4,5}定义A*B={x∈U|x不∈A或x不∈B}设全集U={1,2,3,4,5,6,7},A={2,4,5,7},B={3,4,5}定义A*B={x∈U|x不∈A或x不∈B},则A*B等于? 设全集u=﹛3,6,m²-m-1﹜,a=﹛|3-2m|,6﹜,cua=﹛5﹜,求实数m. 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},集合A={1,3,5},求CUA A∩CUA A∪CUA 设全集U=={X|- 5