题目内容
已知,则M∩N=
(0,1)
已知集合则M∩N=
A.{0,1}
B.{-1,0}
C.{-1,0,1}
D.{-2,-1,0,1,2}
已知集合M={x|(x-1)2<4,x∈R},N={-1,0,1,2,3},则M∩N=( )
A.{0,1,2} B.{-1,0,1,2} C.{-1,0,2,3} D.{0,1,2,3}
已知集合M = {1,2},N = { −1, ∈M},则M ∩ N=
A.{1} B.{1,2} C.{1,2,3} D.空集
已知集合M={x|},N={x|},则M∩N=( )
A.{x|-1≤x<1} B.{x|x>1}
C.{x |-1<x<1} D.{x |x≥-1}