1 . 判断正误(正确的填“正确”,错误的“错误”)
(1)已知等差数列的首项、公差,可求S10.( )
(2)在等差数列中涉及a1,d,n,an,Sn五个量,利用方程思想可以“知三求二” .( )
(3)在等差数列{an}中,若a1=2,a9=10,则S9=45.( )
(4)公式an=Sn-Sn-1成立的条件是n∈N*.( )
(1)已知等差数列的首项、公差,可求S10.
(2)在等差数列中涉及a1,d,n,an,Sn五个量,利用方程思想可以“知三求二” .
(3)在等差数列{an}中,若a1=2,a9=10,则S9=45.
(4)公式an=Sn-Sn-1成立的条件是n∈N*.
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2 . 判断正误(正确的写正确,错误的写错误)
(1)若
,则
.( )
(2)函数
的导数是
.( )
(3)函数
的导数为
.( )
(4)若
,则
.( )
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4bc2c9f6089bb64e17e1a7939e21608.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b5b5611af286500b890c5fe89b665650.png)
(2)函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e74f1a4f291b7fe044eda9f1fcfed046.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a064e88d5b5df805e2fd362a30be9990.png)
(3)函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1ca96e340b1b7692256029b79a84956d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/494bd23f6edc500cbc0fe04f7bd7515c.png)
(4)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d8176d73b45bc393244ec0b769e565c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f762c96e3ac6d45248ff06ebd7a6e0d8.png)
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3 . (1)函数
的导数是________ ;
(2)函数
的导数是________ ;
(3)函数
的导数是________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5373fa3643094e6205ec878bf8eb2520.png)
(2)函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5f65158fbea7984021ab57105028a0c7.png)
(3)函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/100fd3461a4efa35563dd4e58f3f35b9.png)
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4 . 给出下列数列:
①某国某段时间某病毒感染人数构成的数列352546,383256,419338,452987,490442, 521323,547486.
②无穷多个
构成数列
,
,
,
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/daa5e9bd516f6282483b92cfe6074623.png)
③-2的1次幂、2次幂、3次幂、4次幂
构成数列-2,4,-8,16,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/daa5e9bd516f6282483b92cfe6074623.png)
其中,递增数列是________ ,常数列是________ ,摆动数列是________ .
①某国某段时间某病毒感染人数构成的数列352546,383256,419338,452987,490442, 521323,547486.
②无穷多个
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a7ffe8515ff6183c1c7775dc6f94bdb8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a7ffe8515ff6183c1c7775dc6f94bdb8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a7ffe8515ff6183c1c7775dc6f94bdb8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a7ffe8515ff6183c1c7775dc6f94bdb8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a7ffe8515ff6183c1c7775dc6f94bdb8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/daa5e9bd516f6282483b92cfe6074623.png)
③-2的1次幂、2次幂、3次幂、4次幂
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/daa5e9bd516f6282483b92cfe6074623.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/daa5e9bd516f6282483b92cfe6074623.png)
其中,递增数列是
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5 . 填空:
(1)若直线
的方向向量为
,
的方向向量为
,则
与
的位置关系是______ .
(2)若
,
分别是平面
,
的法向量,则平面
,
的位置关系是______ .
(3)若直线
的方向向量为
,平面
的法向量为
,则直线
与平面
的位置关系是______ .
(4)已知直线
的方向向量为
,平面
的法向量为
.若
,则实数
的值为______ .
(5)设
,
分别是平面
,
的法向量.若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/825116eb345f5505ebc8c1cdb8a1f131.png)
______ ;若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/825116eb345f5505ebc8c1cdb8a1f131.png)
______ .
(1)若直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b36554d98cc5ce584adb04209ece057.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6f17bc385bafb37e8f964e5eb99cd0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46f809d831dc22c0dcafc964b06c2975.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6f17bc385bafb37e8f964e5eb99cd0.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d7cdc1e1dcfc0d7e563d8b2937867c1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/43f6c9c540cd4c4f0ece86bea273167b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b5858ee1ce52b251816757257a11c29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b5858ee1ce52b251816757257a11c29.png)
(3)若直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/75dd1ca2fa57df9103400bec3b146dbb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e63fedeb399e0a6a82e097aaf6d558e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
(4)已知直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/80d2ae9371e3f5a1bd0ec41125a0120e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fe585e69833f510440bf8bfcb8b232fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e380108ba2cf04e68a5a9393d2b921c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df64046e91b047037f19e4032e3b6de3.png)
(5)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ffb97eea0fca26aa4e0aff344ed6764.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fac57ea1c1d9db0810449a5b402a205.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b5858ee1ce52b251816757257a11c29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b303b1f07604f5303aea94df7f0518e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/825116eb345f5505ebc8c1cdb8a1f131.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5986f2991d45fbf3578f08f27d9fd7e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/825116eb345f5505ebc8c1cdb8a1f131.png)
您最近一年使用:0次
2021-12-10更新
|
293次组卷
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2卷引用:苏教版(2019) 选修第二册 名师导学 第六章 6.3.2 空间线面关系的判定