已知全集U={1,2,3,4,0},集合A={1,2,3},B={2,4},则CuAUB为
1个回答
A={1,2,3}
CuA
={0,4}
B={2,4}
CuAUB
={0,2,4}
选A
相关问题
已知全集U={0,1,2,3,4},集合A={1,2,3},B={2,4},则A∪B=( )
已知全集U={0,1,2,3,4,5,6},集合A={1,2},B={0,2,5},则集合∁U(A∪B)=( )
已知全集U={1,2,3,4,5},集合A={1,3},B={3,4,5},则集合∁U(A∩B)=( )
已知全集U={1,2,3,4,5},集合A={1,3},B={3,4,5},则集合∁U(A∩B)=( )
已知全集U={-1,0,1,2,3,4},集合A={-1,1,2,4},B={-1,0,2},则B∩(C U A)等于(
(2013•重庆)已知全集U={1,2,3,4},集合A={1,2},B={2,3},则∁ U (A∪B)=( )
已知全集U={0,1,2,3,4,5},集合A={x|x2-3x+2=0},B={x|x=2a,a∈A},则集合∁U(A
已知全集U={1,2,3,4,5},集合A={x|x2-3x+2=0},B={x|x=2a,a∈A},则集合∁U(A∪B
已知全集U={1,2,3,4,5},集合A={x|x 2 -3x+2=0},B={x|x=2a,a∈A},则集合C U
已知全集U=R,集合A={1,2,3,4,5},B={x∈R|x≥3},则A∩(∁ U B)为( ) A.{1} B.