解题方法
1 .
的值域是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/70b62bef7adb58990c4c773ca97fbed6.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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解题方法
2 . 求下列不等式的解集:
(1)
;
(2)
;
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce3c379ae3de965e2b81e20ec6d9d5e2.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/443770cc976f5a3dc332a422040140ae.png)
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解题方法
3 . 设数列
满足:
,
,
.设
为数列
的前n项和,且
,
.
(1)求数列
,
的通项公式;
(2)求数列
的前n项和
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b13a6e1d671215fc96e4bee3541d1096.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/106d71d47fffa137648f8cf30309e384.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1505d56f0b35fe7f2de1fe1888036e4c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08eb71ecf8d733b6932f4680874dbbf3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/034ba25825c13725931c483aa47c9363.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/47ad2ea5c634b34b3ae7dd52b54750ec.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1505d56f0b35fe7f2de1fe1888036e4c.png)
(1)求数列
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/034ba25825c13725931c483aa47c9363.png)
(2)求数列
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/034ba25825c13725931c483aa47c9363.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f1ae9a3b0b7aeb1545b65d91aa371b3c.png)
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解题方法
4 . 已知等差数列
满足
,求:
(1)通项公式
;
(2)求前
项和
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c186661349e96c305f68d8289e67c007.png)
(1)通项公式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/96abfe2da27a63e6affb19a0c80236d9.png)
(2)求前
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08eb71ecf8d733b6932f4680874dbbf3.png)
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5 .
的角化成弧度制为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4babbed12a35951b91fbe900996cda7c.png)
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6 . 写出在
内,并且终边在
轴上的所有的角,并用弧度制表示出来
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/57e9531632db830969e80f3cdf8c2065.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
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7 . 已知空间向量
,
且
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d90f8e75d07b28e18d827e562b8fd9e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cbdd3e76780e09216b36118e7c474a8b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8bf21fef3026cfe445a855c94cab5c84.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
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名校
解题方法
8 . 已知,
是方程
的两根,则
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名校
9 . 函数
的最小正周期是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/40d501dd39f07d53f03a43d3d683cb3d.png)
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名校
10 . 已知
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3dcbe8b4bcd32e5a64ebfd873f8cbb2b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2302d1f4ff928b0104889eb112684161.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aaa3d3ca8ae9c034b384ba8267808553.png)
A.![]() | B.![]() | C.1 | D.![]() |
您最近一年使用:0次
2024-01-16更新
|
490次组卷
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3卷引用:新疆乌鲁木齐市新疆实验中学2022-2023学年高一上学期期末考试数学试卷
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