高中数学代数与函数一其他练习题129
题目内容

定义区间 http://picflow.koolearn.com/upload/papers/20140823/20140823170325600705.gif的长度均为 http://picflow.koolearn.com/upload/papers/20140823/20140823170325615461.gif已知实数 http://picflow.koolearn.com/upload/papers/20140823/20140823170325740241.gif,则满足 http://picflow.koolearn.com/upload/papers/20140823/20140823170325756440.gifhttp://picflow.koolearn.com/upload/papers/20140823/20140823170325771187.gif构成的区间的长度之和为

2021-07-20

A.1

B.http://picflow.koolearn.com/upload/papers/20140823/20140823170325896232.gif

C.http://picflow.koolearn.com/upload/papers/20140823/20140823170325943240.gif

D.2

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