From b255985663e7490d96d3dc95fa1f6417e4fea43b Mon Sep 17 00:00:00 2001 From: tactonbishop Date: Sun, 21 Aug 2022 18:00:05 +0100 Subject: [PATCH] Last Sync: 2022-08-21 18:00:05 --- Logic/Biconditional_Elimination.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Logic/Biconditional_Elimination.md b/Logic/Biconditional_Elimination.md index 8374ee0..91e8d0e 100644 --- a/Logic/Biconditional_Elimination.md +++ b/Logic/Biconditional_Elimination.md @@ -1,7 +1,8 @@ --- categories: - Logic -tags: [propositional-logic, ABBA] +tags: [propositional-logic] + --- Give that the biconditional means that if $P$ is the case, $Q$ is the case and if $Q$ is the case, $P$ must be the case, if we have $P \equiv Q$ and $P$, we can derive $Q$ and vice versa.