高中数学代数与函数一函数练习题43
题目内容

函数 http://picflow.koolearn.com/upload/2010-09/16/559b2339-7dde-49d3-8071-2fdb3abfcdff/paper.files/image024.gif的定义域为R,若 http://picflow.koolearn.com/upload/2010-09/16/559b2339-7dde-49d3-8071-2fdb3abfcdff/paper.files/image025.gifhttp://picflow.koolearn.com/upload/2010-09/16/559b2339-7dde-49d3-8071-2fdb3abfcdff/paper.files/image026.gif都是奇函数,则(    )        

2021-07-26

A.http://picflow.koolearn.com/upload/2010-09/16/559b2339-7dde-49d3-8071-2fdb3abfcdff/paper.files/image024.gif是偶函数

B.http://picflow.koolearn.com/upload/2010-09/16/559b2339-7dde-49d3-8071-2fdb3abfcdff/paper.files/image024.gif是奇函数

C.http://picflow.koolearn.com/upload/2010-09/16/559b2339-7dde-49d3-8071-2fdb3abfcdff/paper.files/image027.gif

D.http://picflow.koolearn.com/upload/2010-09/16/559b2339-7dde-49d3-8071-2fdb3abfcdff/paper.files/image028.gif是奇函数

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