0 votes 0 votes Represent $\overline{(pq+rs)}$ using $a+(\overline{b})$ logic gate Digital Logic digital-logic + – Kalyan Motamarri asked Jun 4, 2018 • edited Jun 4, 2018 by Subarna Das Kalyan Motamarri 264 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.