名校
解题方法
1 . 已知
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d44116f03e78ab8b3731add4e260202.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac9cf22dc1dffa0f7cc22bbca527c467.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/87cc4dc6b9134457116127ccf93046f7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d44116f03e78ab8b3731add4e260202.png)
您最近一年使用:0次
2021-03-25更新
|
395次组卷
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4卷引用:上海市六校2016届高三下学期3月综合素养调研(理)数学试题
2 . 设函数
是公差为
的等差数列,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bef408975cd662d380a56b53e6606303.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c34c3abac7e5ec833a725b629c7b690d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c487fec20bd809e0baf5cb39afe8979.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/661eddfbfac1f57594dd1a49b64f4c87.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bef408975cd662d380a56b53e6606303.png)
您最近一年使用:0次
2016-12-02更新
|
1362次组卷
|
6卷引用:2013届上海市奉贤区高考一模理科数学试卷