高中数学代数与函数一函数练习题43
题目内容

设函数 http://picflow.koolearn.com/upload/2010-11/16/bb144de6-c0a5-40ec-9a7a-c8f21db05967/paper.files/image023.gif是定义在R上的奇函数,若 http://picflow.koolearn.com/upload/2010-11/16/bb144de6-c0a5-40ec-9a7a-c8f21db05967/paper.files/image023.gif的最小正周期为3,且 http://picflow.koolearn.com/upload/2010-11/16/bb144de6-c0a5-40ec-9a7a-c8f21db05967/paper.files/image024.gifhttp://picflow.koolearn.com/upload/2010-11/16/bb144de6-c0a5-40ec-9a7a-c8f21db05967/paper.files/image025.gif的取值范围是(    )

2021-07-26

A.http://picflow.koolearn.com/upload/2010-11/16/bb144de6-c0a5-40ec-9a7a-c8f21db05967/paper.files/image026.gif

B.http://picflow.koolearn.com/upload/2010-11/16/bb144de6-c0a5-40ec-9a7a-c8f21db05967/paper.files/image027.gif

C.http://picflow.koolearn.com/upload/2010-11/16/bb144de6-c0a5-40ec-9a7a-c8f21db05967/paper.files/image028.gif

D.http://picflow.koolearn.com/upload/2010-11/16/bb144de6-c0a5-40ec-9a7a-c8f21db05967/paper.files/image029.gif

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