0 votes 0 votes https://gateoverflow.in/?qa=blob&qa_blobid=5244287612985799629 Sunidhi chauhan asked Sep 24, 2017 Sunidhi chauhan 373 views answer comment Share Follow See 1 comment See all 1 1 comment reply sourav. commented Oct 25, 2017 reply Follow Share https://gateoverflow.in/1650/gate1998-1-13 0 votes 0 votes Please log in or register to add a comment.
0 votes 0 votes B & C are right answer . hem chandra joshi answered Sep 24, 2017 hem chandra joshi comment Share Follow See all 4 Comments See all 4 4 Comments reply Sunidhi chauhan commented Sep 24, 2017 reply Follow Share how? 0 votes 0 votes arch commented Oct 24, 2017 reply Follow Share i understand the b option but how u getting c? if variable A = 0 then applying exor odd no. of times 0 exor 0 exor 0 exor 0 = 0 (we are not getting A complement) plz correct me where i m wrong. 0 votes 0 votes Sunidhi chauhan commented Oct 25, 2017 reply Follow Share only option b is ryt i think boz c not coming 0 votes 0 votes sourav. commented Oct 25, 2017 reply Follow Share only $B$ correct., C will give $0$ always https://gateoverflow.in/1650/gate1998-1-13 0 votes 0 votes Please log in or register to add a comment.