设全集U={0,1,2,3,4,5} A={0,3,4} B={1,3,4,5} 求①A∩B ②A∪B ③C

设全集U={0,1,2,3,4,5} A={0,3,4} B={1,3,4,5} 求①A∩B ②A∪B ③C 设全集为U=｛1,2,3,4,5,6｝,A=｛1,3,5,6｝,B=｛3,4｝.求A∩B,A∪B,C∪A,C∪B. 设全集U ={1 ,2 ,3 ,4 ,5},A ,B 是U的子集,若A∩B={1} ,A ∩ Cu B={2} , 设全集U={0,1,2,3,4,5},子集A={a,b},B={2,a+1},且5∈A∩B,则Cu（A∪B）=（ ） 3 设全集U=｛0,1,2,3,4,5,6｝,A=｛1,3,4｝,B=｛0,3,4,6｝,求A∪B,补集uA,补集u（A∪B 设全集U=｛1,2,3,4,5,6,7,8｝,集合A=｛2,4,6｝,集合B=｛3,4,5｝,求A∩B,A∪B,A在U中 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} 设全集U=R,A=｛x/2x的平方-7x+3≤0｝,B＝｛x/x的平方+a＜0｝ （1）a=-4时求A∩B、A∪B 设全集为U=﹛1,2,3,4,5,6,7,8,9},A包含于U,B包含于U,且CuA∩B=﹛1,9﹜,A∩B=﹛2﹜,C 设全集U={-2,-1,0,1,2,3},子集A={2,a,a+4} B={0,a+b,b}如果3∈A∩B,则Cu(A∪ 设全集U=R,A={X||X-1|＜4},B={X|X^2-2X≥0} 求①A∩B ②A∪B ③A∩CuB 设全集U=｛1.2.3.4.5.6.0｝,集合A=｛0.3｝,集合B=｛2,5｝,求( 1 )A∪B A∩B ( 2 )