题目内容
设
A.
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B.
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C.
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D.
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【答案】分析:先根据题意:f(x)=
,数列{an}满足:a1=f(1),且an+1=f(an),其中n∈N*,计算出前几项:a1,a2…再根据规律依此类推,a2010的值即可.
解答:解:∵f(x)=
,数列{an}满足:a1=f(1),且an+1=f(an),其中n∈N*,
则a1=f(1)=
=
,
a2=f(a1)=
=
,
…
依此类推,a2010=
,
故选B.
点评:本小题主要考查数列与函数的综合、合情推理等基础知识,考查运算求解能力与转化思想.属于基础题.

解答:解:∵f(x)=
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则a1=f(1)=
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
a2=f(a1)=
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
…
依此类推,a2010=
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故选B.
点评:本小题主要考查数列与函数的综合、合情推理等基础知识,考查运算求解能力与转化思想.属于基础题.

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