0
655views
Prove, (AVB)[(¬A)(¬B)] is a contradiction.
1 Answer
0
14views

Solution:

 To Prove:- (AB)[(¬A)(¬B)] is a contradiction. 

$ \begin{array}{|c|c|c|c|c|c|c|} \hline A & B & A \vee B & \neg A & \neg B & (\neg A) \wedge(\neg B) & (A \vee B) \wedge[(\neg A) \wedge(\neg B)] \\\\ …

Create a free account to keep reading this post.

and 2 others joined a min ago.

Please log in to add an answer.