名校
解题方法
1 . 在
中,内角
的对边分别为
,
,且
,则
面积的最大值为______ .
![](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/76f0649064a085fb74c997fb507a9b6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03eb5e5d3e73e6b3ea4567b6974cfffc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4580cc037c0c760c728cdbb74a8154c6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
您最近一年使用:0次
2024-05-13更新
|
1529次组卷
|
5卷引用:湖北省宜荆荆随恩2023-2024学年高一下学期6月联考数学试卷
解题方法
2 . 方程
有三个互不相等的实根,这三个实根适当排列后可构成一个等比数列,也可构成一个等差数列,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ccd4162c7d09f970cb77cadacdbe521.png)
______ ,该方程的解集为______
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d9c8f4e44e0f69911361b52d467849a2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ccd4162c7d09f970cb77cadacdbe521.png)
您最近一年使用:0次
3 . 已知直线
恒过定点
,则点
到直线
的距离为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/651600f58dc7826302e8e1cdf5a18292.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/97c6d3c99b7004603ba9ea9c341b8b3f.png)
您最近一年使用:0次
名校
4 . 对于随机事件
,记
为事件
的对立事件,且
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dc9fd286ead39b7a5446f4c63a3449a2.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01c74a907dda6bb7d9d56d009d9df253.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/21778974e8491fe2a158e70b459217be.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e7065ea46659a902aebc4e8f6516abb8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dc9fd286ead39b7a5446f4c63a3449a2.png)
您最近一年使用:0次
名校
解题方法
5 . 如图,已知抛物线
的焦点为
,准线与
轴的交点为
,过点
的直线
与抛物线交于第一象限的
两点,若
,则直线
的斜率![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd707b69a11f8de5566f23c1a2a9ff5a.png)
_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ac62b1ade07205ae2693ec1ab135def.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01c74a907dda6bb7d9d56d009d9df253.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be9301e7fdb5950e1229dfa4b8a54f23.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6aa2b5e09f8ec785c59900a529390a02.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd707b69a11f8de5566f23c1a2a9ff5a.png)
您最近一年使用:0次
名校
6 . 设
,
,若
,则
的最小值为______ ,此时
的值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9660e8a86b10f1a8e30c2fcc2ba35d34.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/397ed843eac67c1c64b0ffa3001cf0ad.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/508a2b62b5f5626d78b3e7ae84e7387b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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2024-05-09更新
|
903次组卷
|
2卷引用:湖北省黄石市第二中学2023-2024学年高三下学期三模考试数学试题
名校
解题方法
7 . 在
中,
,
,
依次成等差数列,
,
的取值范围为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3818a2c9919d358b4c3713396093822b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/febc9a89d0d1c97b88c0f4acd32b4e67.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/194741f4d2ae7ee44cafca780361446a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e1f4f255d191786f7d330d278868c2d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60d4cbfc00ff1b4016bc51b6704f6c42.png)
您最近一年使用:0次
2024-05-08更新
|
958次组卷
|
2卷引用:湖北省黄冈市浠水县第一中学2024届高三下学期第四次高考模拟数学试题
名校
解题方法
8 . 在
中,
,
,
分别是角
,
,
的对边,若
,则
的值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7bef5239ddbb0972700ce01daf9ee7cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/071a7e733d466949ac935b4b8ee8d183.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d59c9a0dcbc0c40441c6e3de18583769.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5620e26224186bdc08f95c4cfc3f5e90.png)
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2024-05-04更新
|
219次组卷
|
3卷引用:湖北省襄阳市第五中学2024届高三下学期第四次适应性测试数学试题
湖北省襄阳市第五中学2024届高三下学期第四次适应性测试数学试题上海市华东师范大学第一附属中学2023-2024学年高一下学期期中考试数学试卷(已下线)考题猜想01三角-期末考点大串讲(沪教版2020必修二)
9 . 已知三角函数
,又已知函数
满足如下条件
为
的一个零点,
为
的一条对称轴,且
在区间
上单调.则
的最大值为________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4f640e3d8759accb77ef38f8bf3fbc00.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1c7028a5fa4d781d382ca3b73b74796e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8bd5ccdb4910ae59f85a2f3c1ffbb0ae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d479a86a1711709b2d100fe4daf3e7cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3c63e1c64c42b7f3b7fdc396d4756cab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d479a86a1711709b2d100fe4daf3e7cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d479a86a1711709b2d100fe4daf3e7cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a7f098e8675326e1381c4733784f1cb5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/074c228ffc7b1e306f8410afe7bc4b5c.png)
您最近一年使用:0次
名校
解题方法
10 . 已知函数
在
上单调递增,则实数
的值可以是______ .(写出满足条件的一个值即可)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61d7774d8b7d7dea8a9eeb6b8240be68.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/37e194aba3710705f9c8c68cbc3e7af6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df64046e91b047037f19e4032e3b6de3.png)
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2024-04-30更新
|
282次组卷
|
6卷引用:湖北省武汉市第十一中学2023-2024学年高二下学期6月考数学试题