已知函数
,
为
的零点,
为
图像的对称轴,且
在
上单调,则
的所有可能取值组成的集合为___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f97fb4c2e5b25a6abd89ca7acd98ce9c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d234b148b4ead8bb8eb746993d35686c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f6461468072bd27afd53fd5f9c3bf344.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a308aaa86d96a45a66924cba43f59baa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/074c228ffc7b1e306f8410afe7bc4b5c.png)
19-20高一·浙江·期末 查看更多[3]
更新时间:2020-03-05 14:20:49
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【知识点】 由正(余)弦函数的性质确定图象(解析式)解读
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