题目
题型:不详难度:来源:
设命题p:函数
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131644-82646.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131644-22830.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131644-40778.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131645-74859.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131645-29781.gif)
答案
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131645-11756.jpg)
解析
核心考点
举一反三
A.若![]() | B.若![]() |
C.![]() | D.![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131605-55074.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131605-37485.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131605-37485.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131605-85693.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131605-75170.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131606-22937.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131606-33445.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131606-94617.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131607-42988.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131607-72295.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131607-44374.gif)
( )
A.1 | B.2 | C.3 | D.4 |
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131553-65669.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131553-21632.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131553-18316.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131553-98464.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131554-67488.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131554-44828.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131554-84815.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131554-28356.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131555-43889.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131555-23856.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131555-55314.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131555-71016.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131556-80150.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131556-55262.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131556-28044.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131556-50080.gif)
其中真命题的序号为 。
①存在实数
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131543-45589.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131544-82043.gif)
②存在实数
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131544-42664.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131544-40917.gif)
③函数
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131544-48440.gif)
④
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131545-82019.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131545-35787.gif)
⑤在
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131545-14417.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131545-49700.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131546-42590.gif)
其中正确命题的序号是 (注:把你认为正确的命题的序号都填上).
(1)
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131537-73782.gif)
(2)方程
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131537-96616.gif)
(3)函数
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131537-67603.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131537-18245.gif)
(4)函数
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131538-95606.gif)
(5)函数
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131538-48706.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191102/20191102131538-99037.gif)
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