名校
解题方法
1 . 求值计算:
(1)
,求
的值
(2)
,求
的值
(3)复数z满足
(
为虚数单位),求z
(4)复数z满足:
,且z在复平面内对应的点位于第三象限,求
的值.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0d3b6c316c70ed7a88f9aed6454d5ff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ba20c2fe92bf98bf49b4e44b80919b4.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4720fa72e415b389f82a794026559ad.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/680c514271ab4a9c8424873bd5e2b154.png)
(3)复数z满足
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f5661b4d48239c090583080987cfe4b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a7035cd4adda5d72a9fc9f9fda75995.png)
(4)复数z满足:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/207e80766a7e6837927a0f04b0612b6a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08e26e4e9b179160da5ce576e8fbd74e.png)
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2 . 求值:(用数字作答)
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df18b1d00d58e78ff4907984e4e527e3.png)
(2)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df18b1d00d58e78ff4907984e4e527e3.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef177691b175326802422712c6cc077b.png)
您最近一年使用:0次
2023-02-17更新
|
1939次组卷
|
5卷引用:陕西省西安市铁一中学2020-2021学年高二下学期期中理科数学试题
名校
解题方法
3 . 如图,是一个“函数求值机”的示意图,其中
是
的函数.下面表格中,是通过该“函数求值机”得到的几组
与
的对应值.
![](https://img.xkw.com/dksih/QBM/editorImg/2023/1/12/3ff7da70-f604-4398-9832-2ae4d6102a92.png?resizew=166)
根据以上信息,参考答案下列问题:
(1)当输入的
值为1时,输出的
值为 ;
(2)求
的值;
(3)当输出的
值为0时,求输入的
值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/1/12/3ff7da70-f604-4398-9832-2ae4d6102a92.png?resizew=166)
输入 | … | 0 | 2 | … | |||
输出 | … | 2 | 6 | 16 | … |
(1)当输入的
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ceee0ff5c929d67de3c294e027c9087.png)
(3)当输出的
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
您最近一年使用:0次
4 . m=cos
+ cos
+ cos
+ cos
+ cos
(1)化简m=?
(2)若 f(cos(x))=16x 求 f(m)+m=?
(3)若g((sinx))=16x+cosx,求g(cos
)的值
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/70d72bfcab0fcb1f4e016a4f7f0f9958.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4ff1f7f801b3b0c0cd069b478a13ebd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e720866400de3513cc9d8fc2c56b66f7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/da991e23b932e4a7574f24f2697d8bab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/067eceed3387aa4c810e2a821d5434c1.png)
(1)化简m=?
(2)若 f(cos(x))=16x 求 f(m)+m=?
(3)若g((sinx))=16x+cosx,求g(cos
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a606b2be54ecad1b1d5541b20feb8fa7.png)
您最近一年使用:0次
2021-08-23更新
|
1529次组卷
|
6卷引用:陕西省咸阳百灵学校2020-2021学年高一下学期第一次月考数学试题
陕西省咸阳百灵学校2020-2021学年高一下学期第一次月考数学试题(已下线)第5课时 课后 诱导公式(已下线)5.3 诱导公式-2021-2022学年高一数学考点讲解练(人教A版2019必修第一册)(已下线)专题03 诱导公式-2021-2022学年高一《新题速递·数学》(人教A版2019)第7章 三角函数(章末测试提高卷)-2021-2022学年高一数学同步单元测试定心卷(苏教版2019必修第一册)(已下线)第5课时 课后 诱导公式(完成)
解题方法
5 . (1)若
,
,求
.
(2)求值:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bfcaaf5dc336ee4ef91ea6caaef944a0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8aa0b5500ca1b8369a19030ff3440913.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
(2)求值:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1db9f470d6c3dfbe451dcf1ca5fb6690.png)
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