问题:
已知全集是实数集R,M={x∈R|x≤1},N={1,2,3,4},则(C RM)∩N等于
[ ]
A.{4}
B.{3,4}
C.{2,3,4}
D.{1,2,3,4}
已知全集是实数集R,M={x∈R|x≤1},N={1,2,3,4},则(C RM)∩N等于
B.{3,4}
C.{2,3,4}
D.{1,2,3,4}
[ ]
A.{4} B.{3,4}
C.{2,3,4}
D.{1,2,3,4}
参考答案: