高中数学代数与函数一其他练习题133
题目内容

若0< x< http://picflow.koolearn.com/upload/papers/20140823/20140823150302615311.gif,则下列命题中正确的是

2021-07-20

A.sin x<http://picflow.koolearn.com/upload/papers/20140823/20140823150302631333.gif

B.sin x>http://picflow.koolearn.com/upload/papers/20140823/20140823150302631333.gif

C.sin x<http://picflow.koolearn.com/upload/papers/20140823/20140823150302662375.gif

D.sin x>http://picflow.koolearn.com/upload/papers/20140823/20140823150302678373.gif

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