问题
填空题
已知集合M={1,2,3,4,5},N={2,4,6,8,10},则M∩N=______.
答案
∵集合M={1,2,3,4,5},N={2,4,6,8,10}
根据交集的定义得:M∩N={2,4}
故答案是{2,4}
已知集合M={1,2,3,4,5},N={2,4,6,8,10},则M∩N=______.
∵集合M={1,2,3,4,5},N={2,4,6,8,10}
根据交集的定义得:M∩N={2,4}
故答案是{2,4}