0 votes 0 votes https://gateoverflow.in/?qa=blob&qa_blobid=17050738310085838758 Sunidhi chauhan asked Sep 24, 2017 Sunidhi chauhan 374 views answer comment Share Follow See all 5 Comments See all 5 5 Comments reply Show 2 previous comments saxena0612 commented Sep 24, 2017 reply Follow Share A OR B = A+B either A should be high Or B should be high Or Both can be high then O/p will be high. Thus if o/p wave form is always high imples one of its i/p is always high 0 votes 0 votes Shubhanshu commented Sep 24, 2017 reply Follow Share @saxena0612 this is first statement https://gateoverflow.in/?qa=blob&qa_blobid=18334530818949818143 which is also true. 0 votes 0 votes saxena0612 commented Sep 24, 2017 reply Follow Share @ Shubhanshu True ! 0 votes 0 votes Please log in or register to add a comment.