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#41172f74-b1d6-4932-bd2f-a5d0359da260基础填空题数列求通项方法数列

14.(2023•泸县校级模拟)已知函数f(x)f(x)(0,+)(0,+\infty )上单调,且函数y=f(x1)y=f(x-1)的图象关于x=1x=1对称,若数列{an}\{a_{n}\}是公差不为0的等差数列,且f(a50)=f(a51)f(a_{50})=f(a_{51}),则{an}\{a_{n}\}的前100项的和为((  ))