已知
且
,现给出如下结论:
①
;②
;③
;④;
;
⑤
的极值为1和3.其中正确命题的序号为________________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5beba4aa21e57ba4ec3981dd9ab68068.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/57b29f52d5e2da5b86ef1d1e36655575.png)
①
![](https://img.xkw.com/dksih/QBM/2014/6/4/1571752163581952/1571752169054208/STEM/c84dfd8edcca4adf93cb085deea790fc.png?resizew=97)
![](https://img.xkw.com/dksih/QBM/2014/6/4/1571752163581952/1571752169054208/STEM/a4658a90b82b4fed9010701384d7b7eb.png?resizew=97)
![](https://img.xkw.com/dksih/QBM/2014/6/4/1571752163581952/1571752169054208/STEM/5bfc64c696b84753aa1e253e58ba9cf9.png?resizew=99)
![](https://img.xkw.com/dksih/QBM/2014/6/4/1571752163581952/1571752169054208/STEM/878a665e57ae4a5992e5444cd63fbd69.png?resizew=99)
⑤
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
13-14高三下·福建福州·阶段练习 查看更多[2]
更新时间:2016-12-03 01:20:53
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【知识点】 导数在函数中的其他应用
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