0 votes 0 votes consider two 4-bit numbers A=A3 A2 A1 A0 and B=B3 B2 B1 B0 and the expression x=AiBi+AiBi for i=0,1,2,3. the expression A3B3+x3A2B2+x3x2A1B1+x3x2x1A0B0 evaluates to 1 if a- A=b b-A!=b c-A>B d-A<B reesha gupta asked Sep 7, 2016 reesha gupta 1.2k views answer comment Share Follow See 1 comment See all 1 1 comment reply mcjoshi commented Sep 8, 2016 reply Follow Share What does + mean OR or Binary sum? 1 + 1 = 1 ( + means OR) 1 + 1 = 10 ( binary sum) 0 votes 0 votes Please log in or register to add a comment.
0 votes 0 votes Ans is c as after putting xi values in expression if uh look closely if a>b then ab bar will hold 1observe closely Rohan Agrawal answered Apr 29, 2021 Rohan Agrawal comment Share Follow See all 0 reply Please log in or register to add a comment.