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已知集合M={x|x2-1<0},N={y|y=log2(x+2),x∈M},则M∩N=
(A)(0,1) (B)(-1,1) (C)(-1,0) (D)Æ
已知集合M={x|-2≤x<2},N={x|y=log2(x-1)},则M∩N=
{x|-2≤x<0}
{x|-1<x<0}
{x|1<x<2}
{-2,0}