若偶函数
对任意
都有
,且当
时,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cd30c69079136a00d806890d747cea69.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24a57996290794e082b21d8f1dfc322a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ec31c2a7be7d8ba2500e0b370f22acb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8c951afc2c6edb4cf43cba7faeaf462b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/201e5c20906b6ae120bc3909320036bf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cd30c69079136a00d806890d747cea69.png)
更新时间:2022-01-22 19:28:57
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适中
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名校
【推荐1】已知数列
的首项
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为奇函数,记
为数列
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解题方法
【推荐1】已知函数
满足
.当
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在
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/735a9c7b49dda5409e8729513c91504f.png)
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解题方法
【推荐2】函数
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/935799b8d9f3de0c021e2a7df70d96f2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33d661b7ec76d56da581c2a7f4403aeb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dcc903983854b75d207d9c027bbe578c.png)
您最近一年使用:0次