0 votes 0 votes he Boolean expression corresponding to the circuit is A tautology An inconsistency Independent of A None of the above Kaluti asked Sep 29, 2017 Kaluti 437 views answer comment Share Follow See all 5 Comments See all 5 5 Comments reply Show 2 previous comments stblue commented Sep 29, 2017 reply Follow Share Ya F = 0, check you are making some miskate, last gate is bubbled-AND gate which is equivalent to NOR gate. 0 votes 0 votes Habibkhan commented Sep 29, 2017 reply Follow Share But u have to consider the overall expression instead of taking specific value of F and then checking.. So say if the function F were such that it contains no A term , in that case we could have concluded so.. Consistency means given predicates P1 , P2 , P3 ... these are consistent iff P1 ^ P2 ^ ...Pn is satisfiable(tautology or contingency)... Hence D) should be correct here.. 0 votes 0 votes Ashwani Kumar 2 commented Sep 29, 2017 reply Follow Share @Habib If the Boolean function always results zero then it is called inconsistent then why not option b) ? 0 votes 0 votes Please log in or register to add a comment.