flg2的知识精选

已知函数f(x)=ln(-3x)+1,则f(lg2)+f=(  )A.2                   ...
问题详情:已知函数f(x)=ln(-3x)+1,则f(lg2)+f=()A.2                                   B.0C.1                                   D.-1【回答】A知识...
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