解题方法
1 . 已知
,
.
(1)求
和
的值![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32ca6fa9955690cec01db601e3abce0c.png)
(2)已知
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0960ef66785ed62f41995007db158393.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd26deb32d673f33384e16031016d1a3.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32ca6fa9955690cec01db601e3abce0c.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a9a7de5b70003502e40b95b3b7d3d933.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/371c596fe33309800446d66a69b63b0a.png)
您最近一年使用:0次
解题方法
2 . “学如逆水行舟,不进则退
心似平原跑马,易放难收”,
增广贤文
是勉励人们专心学习的
如果每天的“进步”率都是
,那么一年后是
如果每天的“落后”率都是
,那么一年后是
一年后“进步”的是“落后”的
倍
现假设每天的“进步”率和“落后”率都是
,要使“进步”的是“落后”的
倍,则大约需要经过
参考数据:
,
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32ca6fa9955690cec01db601e3abce0c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33b0e787c1d82071c825975348698f58.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/461950348087cdb06ec28d7569d14c1f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c90282d4a37c9a20620d4bbb0c263cae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a317f002fd3ae7f3b041d4078e81fe07.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/06640c165056a952b81b13d625f264ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a317f002fd3ae7f3b041d4078e81fe07.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a714f6374d4745278ba68ddd0b83ace9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a77f141d562af3acb28e30ab6e8ded45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c90282d4a37c9a20620d4bbb0c263cae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c8ee628efd6b2f7296c106dd5cbae42f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0efba7147f5b9ced8bc4a72f0a9fb8af.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd995178601c2ad7b40f973d268c7bb7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/282724a3b2b45f1966a91389fdcedfcf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/14ace072593edc71ae045a7650241f88.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
解题方法
3 . 已知
,
.
(1)求m,n的值;
(2)已知角
的终边过点
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf0edd99e911e0bbf5e44f1c48b0aa9c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/91d89c40f026abdadfe0042c6255d936.png)
(1)求m,n的值;
(2)已知角
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c24095e409b025db711f14be783a406c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b21872d8f6a518e0a2993ccf7a795ed2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6158fb05a77f69a9b77ecfbb90875ecd.png)
您最近一年使用:0次
名校
解题方法
4 . 函数
的零点所在的区间是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aeb1c7cebb1a0da3ade8aaedda096801.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2024-01-09更新
|
471次组卷
|
2卷引用:浙江省温州市第五十一中2023-2024学年高一上学期12月月考数学试题
名校
解题方法
5 . 若
,则买数
的取值范围是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a32c65a8abe35e337e95db0cdc8ababa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
您最近一年使用:0次
名校
解题方法
6 . 已知函数
,若
,
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/10e938d677560866a46fbc4750ce1be8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f58e17aa959adfc33d454d84aecb57c1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0017bfa629f7bd1fd53f8a1a524b0349.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
名校
7 . 已知
,则
的值为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8608d330f9073b4a8875f505df42c5bf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09024206aec9cc5fd3096fd5d3559a6e.png)
您最近一年使用:0次
2023-11-12更新
|
325次组卷
|
2卷引用:浙江省温州市乐清中学2023-2024学年高一上学期期中数学试题
名校
8 . 下列四个结论,其中正确的是( )
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2023-11-12更新
|
912次组卷
|
3卷引用:浙江省温州市乐清中学2023-2024学年高一上学期期中数学试题
9 . 已知
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d7561672145e37fe20547e2f24baff6a.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
解题方法
10 . 已知
,若
,则实数
的值可以为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c193a616f0c1ae096f1d74ff93436279.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4a4a1a75b3c98ff1992ef501fcce8314.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
A.![]() | B.0 | C.1 | D.![]() |
您最近一年使用:0次