解题方法
1 . 已知实数
满足
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/21473d2e97f0819254f323459d567688.png)
______
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/632244ea6931507f8656e1cc3437d392.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c41bdcf8b1cca7789bae72964765349c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/21473d2e97f0819254f323459d567688.png)
您最近一年使用:0次
2 . 已知抛物线
上的点
到焦点的距离为3,则点
到
轴的距离为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1bb4dd4670828f75bc573b52cdd02e1d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
您最近一年使用:0次
3 . 已知函数
且
在区间
上单调递减,则函数
在
上的最大值与最小值的和为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1039f324dcb31ff7393cda1d3e778117.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2b98b0ed5ba108a8b54af7bcbcb07986.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6400ec27a77d671d1fcc1d883d525dd3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09af94fc73db7a2420e7d09f3f21423a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44d51992c05a557cf6058664f1f8961e.png)
您最近一年使用:0次
解题方法
4 . 已知双曲线
的左、右焦点分别为
,过右焦点
作其中一条渐近线的垂线
,垂足为
,且直线
与另一条渐近线交于点
,设
为坐标原点,则
的面积为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0017262e45089093f70001cae2c60257.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/40f98254a6193566587a70c7d95fdabf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3fb78c5f885034612c0e030b920143d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3fe95f656b98b53f71a9d72bf0c9a4b9.png)
您最近一年使用:0次
解题方法
5 . 奇函数
满足
,当
时,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46805557ffbe917386a896927633bfd8.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/396ffd9d45c929e1a48f6c8ec1d782a5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/790daaa89fc9d093f45023becf765697.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be315e528951120e7d551f654d2a1f5e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46805557ffbe917386a896927633bfd8.png)
您最近一年使用:0次
解题方法
6 . 已知平面向量
.若向量
与
共线,则实数
的值为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3df001676b6da6f1636819274309b3fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a06c8eae3652486cf9e416ce3a8ffc9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d9cd8bbf47b69bbd7a6263b041290d11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
7 . 已知
,且
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2698e4a70b2c856ae6bd613a120b7ff.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ced5562c4279b976fe55ece5eb2a79a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3d627a61252946b77b98feee907fe70.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2698e4a70b2c856ae6bd613a120b7ff.png)
您最近一年使用:0次
名校
8 . 在
中,角
的对边分别为
,
为线段
延长线上一点,
平分
,且直线
与直线
相交于点
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1feb1a9a449051eb5a392bfb0c954616.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24e0c10fb103930eabd5fa18e8f9bb06.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/120742a7cf249723189d6f882feb8ec3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7dea2ae9d515f9ab351ad72306b776ee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d50703c46b6153945d718b198f03b4b5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5157b42da58d55daad27d98b2fec15ff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d50703c46b6153945d718b198f03b4b5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1feb1a9a449051eb5a392bfb0c954616.png)
您最近一年使用:0次
2024-05-11更新
|
326次组卷
|
2卷引用:陕西省安康市高新中学、安中分校2024届高三下学期第四次考试文科数学试题
名校
解题方法
9 . 已知命题
,若
为假命题,则
的取值范围是______
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b31a4379ff3de52dfa55652107842ad8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2024-05-11更新
|
577次组卷
|
3卷引用:陕西省安康市高新中学、安中分校2024届高三下学期第四次考试文科数学试题
10 . 若
,则在
的展开式中,
的系数为__________ .(用数字作答)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e022f44a04fd377f9f1dc0b46eebd8c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d135a1234ae1138f3ec2f77fe6c2954c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8a6a94336d7eb3eb790a3f3521c46401.png)
您最近一年使用:0次