1 1 vote Theory of Computation + – Chirag arora 475 views answer comment Share Follow Print See all 2 Comments 2 2 Comments reply Shubhanshu commented Jan 12, 2018 i reshown by Shubhanshu Jan 12, 2018 reply Follow flag It will be c) because to complement it any three conditions should be followed na = nb OR nb = nc OR nc = na 0 0 replyShare Chirag arora commented Jan 13, 2018 reply Follow flag Why all three can't be equal..I m confused 0 0 replyShare Please log in or register to add a comment.