10 votes 10 votes Given that $(E0B)_{16}-(ABF)_{16}=Y$.The radix 8’s compliment of Y is ? Digital Logic number-representation + – tiger asked Dec 6, 2015 • edited Dec 6, 2015 by Praveen Saini tiger 2.7k views answer comment Share Follow See 1 comment See all 1 1 comment reply Prashant. commented Dec 6, 2015 reply Follow Share 6264 0 votes 0 votes Please log in or register to add a comment.
Best answer 9 votes 9 votes (EOB)16 - (ABF)16 =(34C)16 (34C)16 =(1514)8 for 7's complement (7777)8 - (1514)8 =(6263)8 for 8's complement (6263)8 +1 =(6264)8 srestha answered Dec 6, 2015 • selected Dec 21, 2015 by Pooja Palod srestha comment Share Follow See all 11 Comments See all 11 11 Comments reply Vignesh Kamath commented May 6, 2016 reply Follow Share What if I want radix 6's compliment? 0 votes 0 votes srestha commented May 6, 2016 reply Follow Share (34C)16 = (3524)6 then subtract from 5's complement and add 1 to get 6's complement Answer will be (2032)6 0 votes 0 votes Vignesh Kamath commented May 6, 2016 reply Follow Share thanks 0 votes 0 votes cse7 commented Aug 31, 2016 reply Follow Share if we can get 7th compl. as 7777 why can't we have 8th compl as 8888 - 1514 ? 0 votes 0 votes srestha commented Aug 31, 2016 reply Follow Share No, that is rule 0 votes 0 votes cse7 commented Aug 31, 2016 reply Follow Share suppose we have the question :- F's compl. of (2BFD) is? Solution : here we are calculating as FFFF - 2BFD= D402. so, why we are not calculating in the same way i.e 8888 - 1514 0 votes 0 votes smartmeet commented Jan 10, 2017 reply Follow Share Bro, Definaition of (if base is R) "R's complement is, subtract number from (R-1) and add 1 to it" So, in definiton itself we have to find (R-1)'s Complement! Hence, we can't find R's complement directly! 0 votes 0 votes kapilbk1996 commented Oct 27, 2017 reply Follow Share (EOB)16 - (ABF)16 =(34C)16 ... how ?? I am getting it as (34B)16 I know I am missing somewhere, but where? 0 votes 0 votes Akashpatel231 commented Oct 9, 2019 reply Follow Share I converted E -> 14 , B-> 11 and so on. and taken borrow from bigger place value digits. 0 votes 0 votes Ashutosh123456 commented Mar 27, 2020 reply Follow Share (14 O 11) how you conclude O is 15 0 votes 0 votes Hira Thakur commented Nov 29, 2021 reply Follow Share how $B-F$ is subtracted & what is the value while taking borrow. please explain. 0 votes 0 votes Please log in or register to add a comment.