名校
解题方法
1 . 写出满足
为
上的偶函数且
的一个函数解析式:______ ;
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/598158fcdd04c9af5c3fbc59eb3deba6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2628e2dd7a988cc80530e739c22b2280.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b18a11566d64ed278e6f92dac581ceb0.png)
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解题方法
2 . 已知双曲线C的左、右焦点分别为
,
,
,过
的直线与C的右支交于A,B两点,且
.则C的离心率为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5076289823db419f94e9c0c8f4aafd9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3fb78c5f885034612c0e030b920143d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cbb0304a3fcc70718c810645fdd8e0d5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3fb78c5f885034612c0e030b920143d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/498529b8fa0cfeea9a57f822423ee12a.png)
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名校
3 . 写出一个满足
,且
的复数
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2d67321ace1e6b3be0fc0e5e8130022.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0729e26541fe5de75513a1730ed9acfb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/017271a49fdbf0e9aec35c1edac8955f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e81e59019989b7dc2fb59b037ef6e010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2d67321ace1e6b3be0fc0e5e8130022.png)
您最近一年使用:0次
2024-06-11更新
|
341次组卷
|
3卷引用:云南省昆明市第三中学2024届高三下学期高考考前检测数学试卷
4 . 在平面直角坐标系中,动点P与两个定点
和
的连线的斜率之积等于
,则点P的轨迹方程为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/813f9a2814013e2407b5b1c216159359.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/16fd15503ee692f8286b0312f7c6f0cd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/56d266a04f3dc7483eddbc26c5e487db.png)
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2024-06-09更新
|
129次组卷
|
2卷引用:云南省昆明市第一中学2024届高三第十次考前适应性训练数学试卷
名校
5 . 已知函数
为奇函数,且最大值为1,则函数
的最大值和最小值的和为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0afb80007983e5b99dcdeebf87d18ff4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33afc397a8377ba3105193907cd50af4.png)
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2024-06-08更新
|
429次组卷
|
3卷引用:云南省玉溪市红塔区云南省玉溪第一中学2023-2024学年高二下学期6月月考数学试题
名校
解题方法
6 . 已知
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8017515e1f03c7b2043e6f1328b813a3.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d1fc1757e20cbbee0b00a0b72a5479cc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8017515e1f03c7b2043e6f1328b813a3.png)
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2024-06-05更新
|
468次组卷
|
2卷引用:云南省昆明市昆明师范专科学校附属中学2023-2024学年高二下学期3月学业质量监测数学试题
名校
7 . 已知向量
,
,
,若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e8088dc991c986015b3aa5f98ed76e46.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/98fb63b2cf60633a63252b53dc024530.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8facbd6603721d54ab509f7396b3e46.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/352b7a476a883f8f2ed8d7c67d8327b7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d0c1bbdd632e3d014a4aeecd1c2061ad.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e8088dc991c986015b3aa5f98ed76e46.png)
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名校
8 . 在
中,角A,B,C所对的边分别为a,b,c,已知
,
,
,则
的面积是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab839d8569171afab5ed55c22013aa72.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9ab1c19b66cda3fb899f06d9a25e973c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2be103fd3ce46a6b6f271e60523597c3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
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9 . 已知平面向量
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c67142c672f4ce0b994c1d7d444a2b47.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5f29ea1d6fd62eef9100aec3b839beea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0108aa2fb2fad508ff6fcba4814db9a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c67142c672f4ce0b994c1d7d444a2b47.png)
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10 . 如图,
是
的斜二测直观图,其中
,斜边
,则
的面积是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e4f1dc9ce028bea9ae0be620e416453c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3fe95f656b98b53f71a9d72bf0c9a4b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eecb7da0454bbd0e1eb1246afbb2e2eb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2fb67cbf26395f9d25cc3e11d1355e04.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3fe95f656b98b53f71a9d72bf0c9a4b9.png)
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