0 votes 0 votes closed with the note: got it. A.Tautology B.Satisfiable C.Contradiction D.None after simplification i m getting -Vz[T] =There exist z[F] what can conclude from this in above option please verify Abhisek Tiwari 4 asked Jan 5, 2019 • closed Jan 5, 2019 by Abhisek Tiwari 4 Abhisek Tiwari 4 262 views comment Share Follow See 1 comment See all 1 1 comment reply Abhisek Tiwari 4 commented Jan 5, 2019 reply Follow Share @Shaik Masthan @Magma see this 0 votes 0 votes Please log in or register to add a comment.