高中数学代数与函数一数列106
题目内容

http://picflow.koolearn.com/upload/papers/20140824/20140824015631053606.png=1,d=3确定的等差数列 http://picflow.koolearn.com/upload/papers/20140824/20140824015631053971.png,当 http://picflow.koolearn.com/upload/papers/20140824/20140824015631069992.png=298是,n等于

2021-09-28

A.99

B.100

C.96

D.101

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