函数fx={x+12,x≤122x-1,12<x<1x-1,x≥1，若数列an满足a1=73,an+1=fan,n∈N*，则a2013+a2014=_刷题宝

题干

函数fx={x+

1

2

,x≤

1

2

2x-1,

1

2

<x<1x-1,x≥1，若数列an满足a1=

7

3

,an+1=fan,n∈N*，则a2013+a2014=（）

A： $4$

B： $\frac{5}{2}$

C： $\frac{7}{6}$

D： $\frac{11}{6}$

上一题下一题 0.0难度选择题更新时间:2019-06-27 06:46:23

答案(点此获取答案解析）

C

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