名校
1 . 已知角
的顶点在原点,始边与x轴的非负半轴重合,终边经过点
,且
.
(1)求
的值;
(2)求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c68fc61e53a02319cf1999b9b3ee8939.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8243953e45f9db416d64b444b259b02b.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4a7b915277169254e670ea51b693b9fc.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ee2c23496182da076d48e54518555fba.png)
您最近一年使用:0次
2 . (1)解方程:
.
(2)求值:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/638c5adc6e1300209246f802e8c69a23.png)
(2)求值:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b5e3915352d054290dbecaec123d54a6.png)
您最近一年使用:0次
2024-06-08更新
|
367次组卷
|
2卷引用:云南省丽江市玉龙纳西族自治县第一中学2023-2024学年高一上学期12月月考数学试题
名校
解题方法
3 . (1)已知
,
为第二象限角,求
的值;
(2)计算:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83018410c28f05cebe551d88e0ab8be0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c24095e409b025db711f14be783a406c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/396f1596eb64d18d0acbc76c8f6f8d4e.png)
(2)计算:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6120dbba84d1ed741d66d34eb1d98575.png)
您最近一年使用:0次
名校
解题方法
4 . (1)已知角
终边上一点
,求
的值;
(2)化简求值:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/31a0cc78c3e209937bd33da16b04044a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ccd14332dc8e87f777bb06f8da4fff6.png)
(2)化简求值:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4c243174d452e8a5aa876d8b0326ed75.png)
您最近一年使用:0次
2024-04-02更新
|
288次组卷
|
2卷引用:云南省红河哈尼族彝族自治州第一中学2023-2024学年高一下学期开学考试数学试卷
解题方法
5 . 化简求值:
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d40641c2f6b5fa2125b1e2c850c553ec.png)
(2)已知
,且
,求
的值.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d40641c2f6b5fa2125b1e2c850c553ec.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/078714125ff27a773ded66638044f7b7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/abc36f1850fb5308496d5a44dcb1bf41.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c2d15ad70b4bb48e3aed6d3c087dc4dd.png)
您最近一年使用:0次
名校
6 . 化简求值:
(1)
;
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/175925ff8de139467847bf3b4cba76b9.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b794771c2a5e4f140965a6405f28d0ac.png)
您最近一年使用:0次
名校
解题方法
7 . 计算:
(1)
;
(2)已知
,求
的值.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d63e6cac79f959c0d01a19981dbeb67.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/da56913b8a4c4429365de8c269f61f58.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9ec2863968b44de212f7a87529a5f738.png)
您最近一年使用:0次
名校
8 . 已知
.
(1)化简
;
(2)若
,且
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c0a5de91aacb2747776c36fe4c80730b.png)
(1)化简
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/794f2c6bd63355105d179d11306a9cae.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a29a22a8bdd026f1199a4e418afcd240.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6658f2f63a5adf94396085625cb246b5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eda66aa0b85ddcfaefc6eaafbfd46bed.png)
您最近一年使用:0次
名校
9 . 已知
.
(1)若
//
,求
的值;
(2)若
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0af7b8cc165a528a8ac86f65eda7d654.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a2f4b1178f68bd147d1a2a6acd04435.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/180583e27205ded4602125c8685d04de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b081aa4f4188d839da90aac9eaa0c32b.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f7dced91de1b8c38aa95ffee0e5dc202.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e0319e3753e2decc31ff3622b3cd560f.png)
您最近一年使用:0次
2024-02-04更新
|
1342次组卷
|
3卷引用:云南省红河哈尼族彝族自治州蒙自市红河州一中2023-2024学年高一下学期3月月考数学试题
名校
10 . 计算下列各式的值:
(1)
;
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fff9077e48b816659c33aa6a2773aa6c.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/137d3a2584863c0917fbaea7e3af1273.png)
您最近一年使用:0次