你可能感兴趣的试题
={0,1,3,5,8},集合 ={2,4,5,6,8}, 则为 ( ) A.{5,8}B.{7,9} {0,1,3} {2,4,6}
={1,4,5,8}, ={2,6},则集合(∁UA.)∪B=( ) A.{1,2,5,8}B.{0,3,6} {0,2,3,6} ∅
={0,1,3,5,8},集合 ={2,4,5,6,8},则 = ( ) A.{5,8} B.{7,9} {0,1,3} {2,4,6}
={0,2},则集合A.的真子集共有( ) A.5个 6个 7个 8个
={2,3,5,6},集合 ={1,3,4,6,7},则集合A.∩(∁UB)=( )
A.{3,6} B.{2,5}
{2,5,6} {2,3,5,6,8}
={0,1,3,5,8},集合 ={2,4,5,6,8},则 ( ) A.{5,8}B.{7,9} {0,1,3} {2,4,6}
={2,3,5},集合 ={1,3,4,6},则集合A.∩∁U.B.=( ) A.{3}B.{2,5} {1,4,6} {2,3,5}
{2,5} {3,6} {2,5,6} {2,3,5,6,8}
{5,7} {2,4} {2,4,8} {1,3,5,6,7}
={1,3,5,6},则∁U.A.=( ) A.{1,3,5,6} {2,3,7} {2,4,7} {2,5,7}
={2,3,5},集合 ={1,3,4,6},则集合A.∩∁UB=( ) A.{3} B.{2,5} {1,4,6} {2,3,5}
={0,1,3,5,8},集合 ={2,4,5,6,8},则为( ) A.{5,8}B.{7,9} {0,1,3} {2,4,6}
∅ {2,4,7,8} {1,3,5,6} {2,4,6,8}
{1,3,5,6,7,8} {2,4,5,6,7,8} {5,6,7,8} {1,2,3,4}
={2,3,5,6},集合 ={1,3,4,6,7},则集合=( ) A.{2,5} B.{3,6} {2,5,6} {2,3,5,6,8}
={1,2,3,5}, ={2,4,6},则图中的阴影部分表示的集合为( ) A.{2}B.{4,6} {1,3,5} {4,6,7,8}
={0,1,3,5,8},集合 ={2,4,5,6,8},则为 A.{5,8} B.{7,9} {0,1,3} {2,4,6}
{1,2} {5} {1,2,3} {3,4,6}