名校
1 . 命题
:已知一条直线a及两个不同的平面
,
,若
,则“
”是“
”的充分条件;命题
:有两个面相互平行,其余各面均为梯形的多面体是棱台.则下列为真命题的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b5858ee1ce52b251816757257a11c29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/72d2a947e3fdc214d40a7d3f54679a73.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/73f345365fe0a1986b80299f7a99a306.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5986f2991d45fbf3578f08f27d9fd7e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2023-04-16更新
|
506次组卷
|
9卷引用:四川省德阳市第五中学2022-2023学年高二下学期4月月考数学(文)试题
名校
2 . 已知命题
,
;命题
,则下列命题是真命题的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/50c26ee9c6cc8de3a69cbbf71f4f221c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/635bbe4eca3a4a3c478d021dc2503916.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9af34b3373b2e179c085a5b89f24d00b.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2023-04-15更新
|
613次组卷
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6卷引用:九师联盟2023届高三下学期4月联考理科数学试题(老教材)
名校
3 . 已知命题
:空间中两条直线没有公共点,则这两条直线平行;命题
:空间中三个平面
,
,
,若
,
,
,则
.则下列命题为真命题的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b5858ee1ce52b251816757257a11c29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f435efcc7869eec21bdba1ed81dc3f5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d35a45cfcdfbda18b089ce6698ccdbcd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b82e5d28e2e5a4790e94db2daa6a07c2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/40b707f5ee4fbb2e637c65fbc6d8ed03.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3735c60a401dffaf1520fdce22365ce.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2023-03-22更新
|
1164次组卷
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7卷引用:四川省成都市2023届高三第二次诊断性检测文科数学试题
4 . 已知命题p:
,
,命题q:
,使得
,则下列命题是真命题的为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f0c949ecf36cde66db2ab00146f9f7f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bbf7a904df8f22e3f1e26a4116eb7913.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/649e01947f8e7d73b72f288559632b6e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/500b65ebeb776579da18d2ba1e9c6eb0.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2022-12-30更新
|
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6卷引用:四川省眉山市2023届高三第一次诊断性考试数学(文)试题
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5 . 下列命题正确的是( )
A.“![]() ![]() |
B.若给定命题![]() ![]() ![]() ![]() |
C.若![]() |
D.命题“若![]() ![]() ![]() ![]() |
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2022-09-30更新
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660次组卷
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4卷引用:2023届高考桂柳鸿图综合模拟金卷(1)文科数学试题
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6 . 已知
均为单位向量,且满足
,命题
,命题
,则下列命题恒为真命题的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/97e454f9b79c03ac7cf08bef4998f424.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f1f3bdde0af158e011779ff990f18f11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e3e0e4750b5977181c9bf954400e2e2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fdb80414302ff26837b13eb69d515596.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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2022-09-23更新
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2卷引用:“西南汇”联考2022-2023学年高三上学期开学考试文科数学试题
7 . 设
,已知命题p:
,
;命题q:
,
,则下列命题中为真命题的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f14fe283d91d8d92458006308c3b12b8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a8c15f41c30653e445108fe7d3d8aa0c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/18df3221badc3fe5af3a91d3f43b191d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03d0f310fe9ce9d36f53050e33eada78.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/48ce71c5995acec33dfac93762701ebd.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2022-07-05更新
|
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4卷引用:河南省安阳市2022-2023学年高三上学期名校调研摸底考试文科数学试题
河南省安阳市2022-2023学年高三上学期名校调研摸底考试文科数学试题河南省安阳市2022-2023学年高三上学期名校调研摸底考试理科数学试题(已下线)易错点02 常用逻辑用语(已下线)专题1-2 简易逻辑(讲+练)-3
8 . 已知命题
:
的展开式中,第2项的二项式系数为
;命题q:若
,
是两个非零向量,则
是
的充要条件.下列命题为真命题的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5e254d139e83dd30187a6b6cb6c77fe2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7627333c387cdbd1cee0c1ac71137a5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a92e6eba8dab638fd66831cd3a0b6d7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/427fa45527d0ce469bfd060bf6f991f3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6cf6e44ef422547c003e0a6377bbf918.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/12976a4d92584494d1c2c714684d45b1.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
9 . 已知命题
,命题
,则下列判断正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/357d1fb64bb5db0e87b14e43e7838952.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/624569d182626456703b3c690795b68e.png)
A.![]() | B.q是真命题 |
C.![]() | D.![]() |
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2022-06-02更新
|
495次组卷
|
3卷引用:易错点02 常用逻辑用语
名校
10 . 下列命题中为真命题的是( )
A.![]() ![]() |
B.“![]() ![]() |
C.已知p,q为两个命题,若“![]() ![]() |
D.命题“若![]() ![]() ![]() ![]() |
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