1 . 整数m,n满足
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/705d0cd198f423d1a7d6b9a7999c18ee.png)
____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a24aa90aa2d2ad600a5fce8ea1a88dd2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/705d0cd198f423d1a7d6b9a7999c18ee.png)
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2 . 函数
满足
,则常数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f4e9bb42376c12d7d21702ae8062b25a.png)
____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b59d46d237d30bf862090469c98da9f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/535fbd4834ea07cadae1dcc39bb83913.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f4e9bb42376c12d7d21702ae8062b25a.png)
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3 . 非空集合
,满足条件:若
,则
.这样的M有( ).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6c86d2a3bf9112fd5a64185cf1065c1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acfc595518cf752e1c7903dfff93dbda.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c994bd56f31235e577dfd37121e32dcb.png)
A.13个 | B.14个 | C.15个 | D.16个 |
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4 . 已知集合
,则
( ).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e885f1f0852dae19481cb9ccdaee02de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b9b470218359a4a47be9244980489e.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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解题方法
5 . 不等式
的解集为____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/62d78849519f99b4fcf6f5aaee30df7e.png)
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解题方法
6 . 定义在整数集上的函数
满足:
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb4138e3a956d50c217cdd4799ff1edd.png)
____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11aa7165f452c8e8a84dbcc183b65f48.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb4138e3a956d50c217cdd4799ff1edd.png)
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7 . 记不超过x的最大整数为
,若集合
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a72ef9665654c618812d35f99535549d.png)
____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a2ab85825d4a002600ca41bd3cd2ee7d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6fe65fd88f6f84c855b9f564d50eebc9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a72ef9665654c618812d35f99535549d.png)
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8 . 已知集合
到集合
的映射f满足
,则不同的映射f有_____ 个.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cd918566066d1abe9f0d027f7f0bac61.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4c09fad0d240331ecdb4192ac7894660.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85397f0189c67cc8beb90d833e457bd7.png)
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9 . 若关于x的方程
恰有一根在
上,则m的取值范围是( ).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4c0d81a23ca4754f23dcf0d4dc8a7f36.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/417ab20883d799aaf311371393fa7d7c.png)
A.![]() | B.![]() | C.![]() | D.![]() ![]() |
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解题方法
10 . 定义在
上的任意函数
都可以表示成一个奇函数
与一个偶函数
之和,如果
,那么( ).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be1ce3f01e2b6364f9a9fdaf197d5e29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0eb7df298a9364b36e079a61caec815c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2978e4c83d696c47293b5a37768e1696.png)
A.![]() |
B.![]() |
C.![]() |
D.![]() |
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