1 . 求下列函数的导数:
(1)
;
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c2fa7e9b06586c44d92eb5fb49851365.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68663cb9418693cb1b605538c4b4e364.png)
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解题方法
2 . (1)解不等式:
.
(2)已知
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64d9add53293d74de1036132da77482b.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a9a7de5b70003502e40b95b3b7d3d933.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0a39ee003ce154b19561409afdddb7c.png)
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3 . 在
中,A,B,C所对的边分别为a,b,c,且
.
(1)求B;
(2)若
,求
的周长l的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cb62f4dc2f19d82ca862fd207b2cae95.png)
(1)求B;
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fcdb7a488910743dc5c63afb394b87e2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
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4 . 已知函数
.
(1)若
,求
的图象在点
处的切线方程;
(2)若
在
上单调递减,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/35855fa60c68578b78cee2ed3769dcfb.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e258ab9e600435b37465092243d99f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6d06e33d079ac1649ee5eea8f61de7cf.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/73f0a7f52eb82472cce50381cbed1c16.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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2卷引用:河南省濮阳市2023-2024学年高二下学期期末学业质量监测数学试题
名校
解题方法
5 . 设甲盒有3个白球,2个红球,乙盒有3个白球,2个红球,现从甲盒任取1球放入乙盒,再从乙盒任取2球.
(1)记随机变量X表示从甲盒取出的红球个数,求
;
(2)求从乙盒取出2个红球的概率.
(1)记随机变量X表示从甲盒取出的红球个数,求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3b0919cf56a1b743189a019551b2d5a0.png)
(2)求从乙盒取出2个红球的概率.
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6 . (1)计算:
;
(2)已知
(
),求x.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aebcbafe36803c16ae2650e02885239a.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6fc9db9d99b83bab89b207e9fc20f6e8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a73c6b42f12d065a17923045f44d4ca4.png)
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7 . 计算:
(1)
;
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e8da2b31b4d8c7ef16c218d6d23cc534.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20856e9f876a3793bd2a56627a88cc63.png)
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8 . 已知
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d394016b9fecac73f38cbc4ff18dee2.png)
(1)求
,
的值;
(2)求
,
的值
(3)求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e9bc052a11cf1a01445992672dde2836.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d394016b9fecac73f38cbc4ff18dee2.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4d66c03d4ca06819a6ce7fc8ea6de0f0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6cc9750c313ee972124cb62c4a6fb7ea.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9146fc0a63e5c14a8fa46573e60c07ba.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6f90c4754e6b6fc862d72943fb35569.png)
(3)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/78e8a621ef4f63633a8a70ababe0ca15.png)
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9 . 化简求值.
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/815d41aa6b6367ba38f6cd234c2666ba.png)
(2)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/815d41aa6b6367ba38f6cd234c2666ba.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4380b38fe13fba75c36024983612511b.png)
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10 . 求下列函数的导数:
(1)
;
(2)
;
(3)
;
(4)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d31304121f3dc18cb9f62667a5401d3.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60618630d6116b49bf80476c332ef8da.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36378afa8ba9185f58b3fea0575bafff.png)
(4)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/92371af9cf11d64e77f2739138130f6c.png)
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