高中数学代数与函数一数列106
题目内容

若数列 http://picflow.koolearn.com/upload/papers/20140824/20140824020736519454.png满足:存在正整数 http://picflow.koolearn.com/upload/papers/20140824/20140824020736535284.png,对于任意正整数 http://picflow.koolearn.com/upload/papers/20140824/20140824020736550277.png都有 http://picflow.koolearn.com/upload/papers/20140824/20140824020736582485.png成立,则称数列 http://picflow.koolearn.com/upload/papers/20140824/20140824020736519454.png为周期数列,周期为 http://picflow.koolearn.com/upload/papers/20140824/20140824020736535284.png. 已知数列 http://picflow.koolearn.com/upload/papers/20140824/20140824020736519454.png满足 http://picflow.koolearn.com/upload/papers/20140824/20140824020736628660.pnghttp://picflow.koolearn.com/upload/papers/20140824/201408240207366601233.png 则下列结论中错误的是(    )

2021-09-28

A.若http://picflow.koolearn.com/upload/papers/20140824/20140824020736660425.png,则http://picflow.koolearn.com/upload/papers/20140824/20140824020736675333.png可以取3个不同的值

B.若http://picflow.koolearn.com/upload/papers/20140824/20140824020736691485.png,则数列http://picflow.koolearn.com/upload/papers/20140824/20140824020736519454.png是周期为http://picflow.koolearn.com/upload/papers/20140824/20140824020736722270.png的数列

C.http://picflow.koolearn.com/upload/papers/20140824/20140824020736738532.pnghttp://picflow.koolearn.com/upload/papers/20140824/20140824020736753409.png,存在http://picflow.koolearn.com/upload/papers/20140824/20140824020736753407.pnghttp://picflow.koolearn.com/upload/papers/20140824/20140824020736769466.png是周期为http://picflow.koolearn.com/upload/papers/20140824/20140824020736535284.png的数列

D.http://picflow.koolearn.com/upload/papers/20140824/20140824020736800493.pnghttp://picflow.koolearn.com/upload/papers/20140824/20140824020736816463.png,数列http://picflow.koolearn.com/upload/papers/20140824/20140824020736769466.png是周期数列

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