解题方法
1 . 在
中,角
、
、
的对边分别记为
、
、
,若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a1c644c4472cba7d454ee21c88da26.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.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/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/4cc147dcb8127fac310da8544ae708fa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a1c644c4472cba7d454ee21c88da26.png)
您最近一年使用:0次
解题方法
2 . 函数
的最小正周期为________________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cbfcfa8630cc30fe6df45f3a8858e3b0.png)
您最近一年使用:0次
3 . 已知角
的终边经过点
,则
=________________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/135d867eac30e5a4cff409f70464a3fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2cdd00fa070407333f0e6ca4061fb732.png)
您最近一年使用:0次
4 . 设向量
,
,且
,则函数
的值域为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c2aac6efef99dcfd74ec902eda28f40.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c52661a311e0a28a8796f656070c489a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/021a0c14e15abe9212e54820d6b57d9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c8e7b2150ed88d3ffdec3d142617eacf.png)
您最近一年使用:0次
解题方法
5 . 双曲线
的两条渐近线的夹角的余弦值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1892b7c3cd7bea116f532f66fba44662.png)
您最近一年使用:0次
2023-06-20更新
|
306次组卷
|
2卷引用:上海市宝山区2022-2023学年高二下学期期末数学试题
名校
6 . 若点
在角
的终边上,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/06a2b8dae45cd30a752aedb1ca66c30a.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d82c70af0bb51984170ff0063fce668c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/06a2b8dae45cd30a752aedb1ca66c30a.png)
您最近一年使用:0次
2023-05-21更新
|
877次组卷
|
3卷引用:上海市金山中学2023届高三核心素养检测数学试题
名校
解题方法
7 . 已知
且
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/71e8049420fef85bedb67023f5ab5314.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b83d7622d5acb8164a2d14385e3aa771.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2950ff112e696d814e8a3ecbe19d6a3a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/71e8049420fef85bedb67023f5ab5314.png)
您最近一年使用:0次
8 . 方程
在区间
上的所有解的和为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/179f6a33597a3806f879da50de1624ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11bccd6a6e85bdf500218a3e75b31f3c.png)
您最近一年使用:0次
9 . 若
是三角形的一个内角,当![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9251dff989f7d60db751b73033dee269.png)
______ 时,函数
取到最小值.(结果用反三角形式表示)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9251dff989f7d60db751b73033dee269.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11a0c2c08717d8c9de1971348ecf9e72.png)
您最近一年使用:0次
10 . 已知
,且有
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5acb85cce3c0e8690fb31a0fd8b53a5.png)
____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b06f37bd322af6e273ceb66bac49a716.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/421ac718e2e06f04fd48e1c43539561f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5acb85cce3c0e8690fb31a0fd8b53a5.png)
您最近一年使用:0次