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定义在 http://picflow.koolearn.com/upload/2013-02/02/f2550188-4a7f-45a1-b0e1-062a5ed7cca1/paper.files/image001.png上的函数 http://picflow.koolearn.com/upload/2013-02/02/f2550188-4a7f-45a1-b0e1-062a5ed7cca1/paper.files/image002.png满足 http://picflow.koolearn.com/upload/2013-02/02/f2550188-4a7f-45a1-b0e1-062a5ed7cca1/paper.files/image003.png,若 http://picflow.koolearn.com/upload/2013-02/02/f2550188-4a7f-45a1-b0e1-062a5ed7cca1/paper.files/image004.pnghttp://picflow.koolearn.com/upload/2013-02/02/f2550188-4a7f-45a1-b0e1-062a5ed7cca1/paper.files/image005.png,实数 http://picflow.koolearn.com/upload/2013-02/02/f2550188-4a7f-45a1-b0e1-062a5ed7cca1/paper.files/image006.png是函数 http://picflow.koolearn.com/upload/2013-02/02/f2550188-4a7f-45a1-b0e1-062a5ed7cca1/paper.files/image002.png的一个零点.给出下列四个判断: ① http://picflow.koolearn.com/upload/2013-02/02/f2550188-4a7f-45a1-b0e1-062a5ed7cca1/paper.files/image007.png;         ② http://picflow.koolearn.com/upload/2013-02/02/f2550188-4a7f-45a1-b0e1-062a5ed7cca1/paper.files/image008.png;     ③ http://picflow.koolearn.com/upload/2013-02/02/f2550188-4a7f-45a1-b0e1-062a5ed7cca1/paper.files/image009.png;     ④ http://picflow.koolearn.com/upload/2013-02/02/f2550188-4a7f-45a1-b0e1-062a5ed7cca1/paper.files/image010.png. 其中可能成立的个数为(   )

发布时间:2021-08-03

A.1

B.2

C.3

D.4

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