集合A={1,2,3,4} B={4,5,6} 则A∩B=集合A={1,2,3,4} B={4,5,6} 则A∩B=
问题描述:
集合A={1,2,3,4} B={4,5,6} 则A∩B=
集合A={1,2,3,4} B={4,5,6}
则A∩B=
答
集合A={1,2,3,4} B={4,5,6} 则A∩B=
集合A={1,2,3,4} B={4,5,6}
则A∩B=