1 . 已知
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85527d190d4e1d6bac4145d1c716e65e.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d572725624b4bec509e78295279a5f2f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85527d190d4e1d6bac4145d1c716e65e.png)
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2 . 除数函数(divisor function)
的函数值等于n的正因数的个数,例如,
,
.则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/866853fd20eba164ab42e8dc95e42261.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f9b9a292d3af0bb1fdf261406902194.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3bc1e6d4c0cdb17c53e850d5158e010a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13132f76cdafd3535a790b800aeeadbc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/866853fd20eba164ab42e8dc95e42261.png)
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解题方法
3 . 已知幂函数
在
内是单调递增函数,则实数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb915a3034752511c3d0a4cbab6e7382.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d562dc22dfb3b81d0c3f88b54d063c2f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
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4 . 双曲线
的渐近线方程为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e7c8647fceb7ddac1f107e7d556bc167.png)
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2024-06-11更新
|
63次组卷
|
2卷引用:安徽省太和中学2023-2024学年高二上学期期末考试数学试题
名校
解题方法
5 . 已知直线
和
互相垂直,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b31463b348f21711420670df9d7d03a8.png)
__ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e0ad2d5ab573e7e58c879b7fb64158e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d6969e11398ea68074f438df66d5b680.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b31463b348f21711420670df9d7d03a8.png)
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6 . ![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e38bb389f8bf1cdbf339165e49b33c9.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e38bb389f8bf1cdbf339165e49b33c9.png)
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7 . 集合
用列举法表示为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/553c3319ce11460854acf9af0d85d8c9.png)
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2024-06-11更新
|
94次组卷
|
2卷引用:青海省西宁市大通回族土族自治县第二完全中学2023-2024学年高一上学期期中教学质量检测数学试题
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8 . 阿波罗尼斯是古希腊著名数学家,与阿基米德、欧几里得并称为亚历山大时期数学三巨匠,他研究发现:如果一个动点
到两个定点的距离之比为常数
(
,且
),那么点
的轨迹为圆,这就是著名的阿波罗尼斯圆.若点
到
,
的距离比为
,则点
到直线
:
的距离的最大值是________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df64046e91b047037f19e4032e3b6de3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3be362dec96173f246ff747264007817.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/472393b18c7880e73b40e31fbe2d951c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/448c0a5ee776d19ce8e42ac9a5fd27c4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2c77a42750684cb6157c2c7fb9422a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a7ffe8515ff6183c1c7775dc6f94bdb8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76218cf7a5779168198df12edafa276a.png)
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2024-06-11更新
|
49次组卷
|
2卷引用:青海省海东市第一中学2023-2024学年高二上学期期中考试数学试题
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9 . 在
中,
,
,
,
,
为
上一点,且满足
,若
,则
的值是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d70dc2c20619a4fc12a0cfda59af5b69.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d2c15801fee2405573677484f5dcfa4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1371fe98a65d8ebd840c8d98346b6d15.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5c9ba21933a3ac9f13936183443e8d1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d78abbad68bbbf12af10cd40ef4c353.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b091c6a44e3ae2323c6830975471a137.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ae64fb5b50398f3147e96e8648b3d5a7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/72850427e83ff19a24305783e080b280.png)
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10 . 已知函数
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ab62dd491324c5b02c60d9d69688b4a.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8bc09632dc66ec6105282539aa454fc2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ab62dd491324c5b02c60d9d69688b4a.png)
您最近一年使用:0次