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逻辑学的否定共有几种形式
更新时间: 2020-09-25 00:00:00  

共有以下几种形式:

1、从对概念的否定情况来看,有正概念和负概念;

2、从命题的质来看,有肯定命题和否定命题;

3、从对命题的否定情况来看,有负命题。

关键词: 逻辑学 否定 共有 形式

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