1 . 若
,则
的值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/adeaf76b2e4d02f75701042524773d2b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
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2 . 下列等式正确的是( )
A.![]() | B.![]() |
C.![]() | D.![]() |
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3 . 已知
,
,
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85e6e36b4eacd8f400d7898f2025b87f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ba7748fa7bfb3580900db90f00fb8e20.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f9c17efe3a9fb355cd5824e1b0621d45.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2024高一下·上海·专题练习
解题方法
4 . 若
为第一象限角,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83e1c60dfa06d583e16efdf2cf49bd5f.png)
__ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83e1c60dfa06d583e16efdf2cf49bd5f.png)
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5 . 以下运算中正确的有( )
A.![]() | B.![]() |
C.![]() | D.![]() |
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6 . 荀子《劝学》中说:“不积跬步,无以至千里;不积小流,无以成江海.”在“进步率”和“退步率”都是
的前提下,我们可以把
看作是经过365天的“进步值”,
看作是经过365天的“退步值”,则大约经过( )天时,“进步值”大约是“退步值”的100倍(参考数据:
,
)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a317f002fd3ae7f3b041d4078e81fe07.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5dbeaf307f85cae4479a650a543156c5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/57d2dd0b1b7f9af55c5a285e2bcc0010.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ae5e71d2fe628229ca104e66474cf53b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/27d852f0d11bf042115a268d7452d51f.png)
A.100 | B.230 | C.130 | D.365 |
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7 . 已知
,
则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f917a1f98e5dcb3115c69f518ec714d.png)
_________ .(用含
的式子表示)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4cf3935ea958cb302fcd9d89a9182b3c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b39ff249cb76b45f86668fe48bfc8d6e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f917a1f98e5dcb3115c69f518ec714d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/632244ea6931507f8656e1cc3437d392.png)
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8 .
______________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c2242ab3ebab91f0cebbf60a0a936018.png)
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9 . 已知
,则正整数
的最小值为( )(参考数据:取
)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c14cd968acb37b1cb977230ed012f2b4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/769563348a6488d1db86b5b4c7681644.png)
A.8 | B.9 | C.10 | D.11 |
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10 . 若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63a11186577d9a1e0a37742de66121e1.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3dd7b7aff0ddaf92699d89eb6a44bc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63a11186577d9a1e0a37742de66121e1.png)
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2024-05-06更新
|
600次组卷
|
2卷引用:云南省昆明市第一中学西山学校2023-2024学年高一下学期4月期中考试数学试题