">
">
企源知识库
专业知识收录平台
下列属于两个命题变元P,Q的大项的是
分类:
离散数学(02324)
发表:2024年12月17日 03时12分09秒
作者:
admin
阅读:
(6)
下列属于两个命题变元P,Q的大项的是
A、A
B、B
C、C
D、D
【正确答案】:D
【题目解析】:本题主要考查的知识点为大项。大项是多个命题变元的析取式,故排除B、C项;大项中每个命题变元与它的否定不能同时出现,排除A项;故选D。
上一篇
Our Muscles
①When we think of muscles, we might often picture a bodybuilder with big arm and leg muscles. But our muscles do not have to look like that to work well.
②As a matter of fact, every time we write our name, we use the 20 different mu
下一篇
Social, economic and political changes bring about such new words as the following EXCEPT( )
Top
首页
后台登录
×
×