设集合A={x|x(x-1)=0,x∈R},B={x| x2+x-2=0,x∈R},则A∩B是( )
举一反三
- 设集合A={x|x(x-1)=0,x∈R},B={x|x2+x-2=0,x∈R},则A∩B是()
- 设A,B,R是三个集合,其中R是实数集,A = {x | -1≤x≤1, xÎR}, B = {x | 0≤x < 2, xÎR},则A-B = ____;B-A = , A∩B =
- 设全集U=R,集合A={x|2x-x2>0},集合B={y|y=ex+1},则A∩B( ) A: {x|1≤x<2} B: {x|x>2} C: {x|x>1} D: {x|1<x<2}
- 设集合A={x|x2<2x},B={x|log2x>0},则A∩B=( )A、{x|x<2}B、{x|x>0}C、{x|0<x<2}D、{x|1<x<2}
- 设集合U=R,A={x|x2-4<0},B={x|x<0},则A∩∁UB═( )