你可能感兴趣的试题
={2,3,4}, ={4,5},则A.∩(∁UB)等于( ) A.{4} B.{4,5} {1,2,3,4} {2,3}
={2,3,4}, ={2,4,6},则A.∩B=( ) A.{2}B.{2,4} {2, 4,6} {2,3,4,6}
={1,2,3,4,5},集合 ={﹣2,2,3,4,5,9},则集合A.∩B.=( ) A.{2,3,4}B.{2,3,4,5} {1,2,3,4,5} {﹣2,1,2,3,4,5}
={1,2}, ={2,3,4},那么集合A.∩B.等于( ) A.{2}B.{2,3} {1,2,3} {1,2,3,4}
{2,3,4} {0,2,3,4,5} {0,5} {3,5}
={1,2,3},集合 ={2,3,4},则A.∩B.等于( ) A.{2,3}B.{1,2} {3,4} {1,2,3,4}
={x∈N|0≤x≤5},∁A. ={1,3,5},则集合B.=( ) A.{2,4}B.{0,2,4} {0,1,3} {2,3,4}
{4} {3,4} {2,3,4} {1,2,3,4}
={x|x<3}. ={1,2,3,4},则( R.A.)∩B.= (A.){4} (B.){3,4} (C.){2,3,4} ( ){1,2,3,4}
{1,2,3} {1,2,5} {2,3,5} {0,1,5}
={x|x≥3}, ={1,2,3,4,5}则A.∩B.=( ) A.{1,2,3}B.{2,3,4} {3,4,5} {1,2,3,4,5}
{1,2,3,4} {1,2,3} {2,3,4} {1,3,4}