有關A.Mx的精選大全

已知*M={x|(x﹣1)2<4,x∈R},N={﹣1,0,1,2,3},則M∩N=(  )A.{0,1,2...
問題詳情:已知*M={x|(x﹣1)2<4,x∈R},N={﹣1,0,1,2,3},則M∩N=()A.{0,1,2}   B.{﹣1,0,1,2}  C.{﹣1,0,2,3}  D.{0,1,2,3}【回答】A【考點】交集及其運算;一元二次不等式的解法.【專題】計算題.【分析】求出*M中不等式的解集,確定出M,找出M與N的公共元素...
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