[离散数学]双蕴含与合取的区别
- From: "Thomas X. Iverson" <txi@xxxxxxxxxxxxx>
- To: ghostunix@xxxxxxxxxxxxx
- Date: Wed, 14 May 2008 21:48:06 +0800
知道的朋友请解释一下，两者都是只有在p和q两个命题的真值同时为真时，真值才为真
不知道有什么区别
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