问题
填空题
已知集合M={0,2,4},N={x|log2(x+1)<2,x∈Z},则M∩N=______.
答案
∵M={0,2,4},
N={x|log2(x+1)<2,x∈Z}={0,1,2},
∴M∩N={0,2}.
故答案为:{0,2}.
已知集合M={0,2,4},N={x|log2(x+1)<2,x∈Z},则M∩N=______.
∵M={0,2,4},
N={x|log2(x+1)<2,x∈Z}={0,1,2},
∴M∩N={0,2}.
故答案为:{0,2}.