相关x20172017的文学知识

问题详情：若函数f(x)=logax(a>0,a≠1),已知f(x1·x2·…·x2017)=2017,则f()+f()+…+f()=()A.2017          B.4034       C.20172      D.【回答】B解析由已知得loga(x1·x2·…·x2017)=2017...