解题方法
1 . 已知函数
是奇函数或偶函数,则
的图象可能是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e9131141a3ffee5cefcd5d708f98698a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0afb80007983e5b99dcdeebf87d18ff4.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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2 . 化简求值:
(1)
;
(2)若
,求
的值.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8597edafe543155faf884b2149fef09e.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/88ccf942db53c0798a9b0db6eb44597a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5db09a66515a0caa4291d1078fc7661a.png)
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3 . 若
且满足
,设
,
,则下列判断正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bda318adf65c6b6fd45f651365f52346.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/264cdeeed28efd3820ecacaf172d1f13.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e63ea57c885520a0ec0b94ca4c10058.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0617e4d42f5e538489bd30e3dd12cafd.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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解题方法
4 . 已知函数
.
(1)若
为定义在
上的偶函数,求实数
的值;
(2)若
,
恒成立,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0008762eb8b18082476fc0d3ee6488fb.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0cb1bbd495bb6477a9115925a994996f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/918acc082757ba098635c89607ff3af4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
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名校
5 . 若
,
,则下列答案不正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/482dd4e861f9205b7b5b8315275d5aed.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/18cbb13b3f435aec18fe0796203f29b4.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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名校
6 . 下列代数式的值为1的是( )
A.![]() | B.![]() |
C.![]() | D.![]() |
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2024-01-25更新
|
544次组卷
|
4卷引用:江苏省扬州市邗江区邗江中学2023-2024学年高一上学期12月检测数学试题
江苏省扬州市邗江区邗江中学2023-2024学年高一上学期12月检测数学试题江苏省淮安市楚州中学2023-2024学年高一上学期12月教学质量调研数学试题江苏省南通市如皋市2023-2024学年高一上学期期中教学质量调研数学试题(已下线)专题05 三角函数2-2024年高一数学寒假作业单元合订本
23-24高三上·江西·阶段练习
名校
解题方法
7 . 请写出一个同时满足下列两个条件的函数:![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ba99a5c5661eedaef4b36ade1a7c5c5.png)
__________ .
①
;②函数
在
上单调递增.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ba99a5c5661eedaef4b36ade1a7c5c5.png)
①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8951ededdc45032ace882b25a2b6c5f0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acaa791feb147bd1a8bf5eb4f81a0cbc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d562dc22dfb3b81d0c3f88b54d063c2f.png)
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2024-01-17更新
|
325次组卷
|
3卷引用:江苏省扬州市扬州中学2024届高三上学期1月阶段性检测数学试题
名校
解题方法
8 . 已知全集
,集合
,集合
.
(1)求
及
;
(2)若集合
,且
是
的充分不必要条件,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/860ebb6f76cd3cb9a265dfc233002a13.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a7c92e19b64a7994874604068250e0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e9298678402c485230097043865dc135.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fdbfa7a63fdf5717d40c8c9a73ec160.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a964b99d839b459f7f14af1d512edcf4.png)
(2)若集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8be3afc3837b8c9bd46ebaa5e7ff06b8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3eb5935678e432e6f1f3180bfdb3175.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e23af61cd402b3789af2401bde9cbefe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2024-01-16更新
|
376次组卷
|
2卷引用:江苏省扬州市广陵区红桥高级中学2023-2024学年高一上学期12月月考数学试卷
名校
9 . 设函数
,其中
,
.若
,
,
是
的三条边长,则下列结论正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b62fee8d5107bf41cefec5d2489e323f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/75d508536d0c182db3e7f81a919793de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6996c86f28de1714e1ccd1c4f77aaa51.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/071a7e733d466949ac935b4b8ee8d183.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
A.若![]() ![]() |
B.若![]() ![]() ![]() |
C.![]() ![]() ![]() ![]() |
D.![]() ![]() |
您最近一年使用:0次
名校
解题方法
10 . 设
,
,
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9fcccc92edca09b1a6af43e1e665543e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1c46d3e9b139b29a95f5f3ba2d866050.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a9324c70647fc0985182e0b9ebcc6aa3.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2023-12-29更新
|
659次组卷
|
4卷引用:江苏省扬州市广陵区红桥高级中学2023-2024学年高一上学期12月月考数学试卷