1 votes 1 votes In the following gate network which gate is redundant? Gate no.$1$ Gate no.$2$ Gate no.$3$ Gate no.$4$ Digital Logic nielit2017july-scientistb-cs digital-logic combinational-circuit + – admin asked Mar 30, 2020 retagged Oct 23, 2020 by Krithiga2101 admin 918 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
1 votes 1 votes Gate on whose removal value of logic expression doesn't change is one which is redundant. $F = (w'z + w' + z'xy)'$ $w'z+w' = w'$ So $F = (w' + z'xy)'$ $w'z$ term is eliminated, which is part of expression due to logic gate $2$. So B is correct smsubham answered Apr 3, 2020 smsubham comment Share Follow See all 0 reply Please log in or register to add a comment.