名校
1 . 设
,
是
的充分条件,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aae55952e90bddabd1205eeb66437c7a.png)
____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/852963d1b35f70df18f4be258e2c1a18.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/aae55952e90bddabd1205eeb66437c7a.png)
您最近一年使用:0次
2020-01-07更新
|
293次组卷
|
3卷引用:上海市交大附中2017-2018学年高一上学期第一次月考数学试题
上海市交大附中2017-2018学年高一上学期第一次月考数学试题上海市上海交通大学附属中学2017-2018学年高一上学期10月月考数学试题(已下线)第5讲常用逻辑概念-【A+课堂】2021-2022学年高一数学同步精讲精练(沪教版2020必修第一册)
2 . 设
,
,若
是
的充分条件,则实数
的取值范围是______
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8cf7973d3481a313b58403884afd2b7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45b6e93797a4189afb0f340817bd1eb8.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/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
名校
3 . 已知
,
,若A是B的充分不必要条件,则实数a的取值范围是___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04b34437eb23203e572058230e76874e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9906b8ae01fbd2e7cff516fd6ca4db9f.png)
您最近一年使用:0次
2020-10-17更新
|
264次组卷
|
2卷引用:上海市曹杨二中2020-2021学年高一上学期10月月考数学试题
4 . 已知集合
,集合
,若“
”是“
”的充分条件,则实数
的取值范围是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e0d562a88e15ef7e6d4df48bd57e6f8d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1fc9a2cb5e1a14258dc5e4dc4ed54dd1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb8e1dd8da540badcb9a8f427c5b202e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/96f1ba0a1129741502600e47bf058c98.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
您最近一年使用:0次
2020-01-07更新
|
271次组卷
|
2卷引用:上海市浦东新区八校2016-2017学年高三下学期3月联考数学试题
名校
5 . 函数
,若
<2恒成立的充分条件是
,则实数
的取值范围是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a359fa56fb08d642d9486aa06aa40cfb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3abaa8c4140b3cb8a5ca9b918afdb4aa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95842ad442c7f6d5ec4b32939b929e63.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2018-08-22更新
|
474次组卷
|
4卷引用:上海市鲁迅中学2019-2020学年高三上学期9月月考数学试题
名校
6 . 若“
”是“
”的充分非必要条件,则实数
的取值范围是________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/86474b8b559afef08fa4ea228f84b77e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/43e9029d132adff5937610349c883287.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
名校
7 . 设
,
,若
是
的充分条件,则实数
的取值范围为____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4c5c0b1ad83f9aa55ac7a04dc79aa111.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/003fe84e8762f9954e39cb94eb4dd38b.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/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2019-12-04更新
|
281次组卷
|
4卷引用:上海市三林中学2018-2019学年高一上学期期中数学试题
名校
8 . 设
,
,
.若
是
的充分条件,则实数
的取值范围是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac930bc53f4fb3481070fbb0431b754b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/40e72f6b2ef3329828cb8fc873eeba7c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7169c11f402d5bd210ba9a2b21909e7e.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/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2019-11-13更新
|
322次组卷
|
3卷引用:上海市向明中学2019-2020学年高一上学期9月质量监控考数学试题
9 . 设
,
是
的充分条件,则实数
的取值范围是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ba2cf89c5fdf040474656bfae2795910.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/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
名校
10 . 已知
:
:
,且
是
的充分条件,则实数
的取值范围为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0658b64ca962f5a49bd83fd4f8e17a16.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4471522d6d5e515b058eb21827a3e62c.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/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次