判断下列函数的奇偶性.
(1)
;
(2)
;
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/35686f4661a06a11222b81e3b507295c.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a07e744f4e3a2720878265d3651f2e02.png)
更新时间:2021-03-23 15:19:29
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【知识点】 函数奇偶性的定义与判断解读
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解答题-问答题
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解题方法
【推荐1】判断下列函数的奇偶性
(1)
;
(2)
;
(3)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3df1b38fdab64521c3e0888876fa387.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b04299007cf00fe61f6d03c41b230b4c.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f549940d750e233a4a1ec3f4c3604569.png)
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