0 votes 0 votes Digital Logic sum of product digital-logic minimal + – Na462 asked Sep 29, 2018 Na462 1.5k views answer comment Share Follow See all 8 Comments See all 8 8 Comments reply Na462 commented Sep 29, 2018 reply Follow Share My answer :- Given POS if i take complement of the function then i will get SOP ==> Duality + complementing the literals Hence = A'B'C + A'BC + AB'C' + ABC Am i right ? but given answer is B what's wrong in my concept please clear me out ? 0 votes 0 votes Mk Utkarsh commented Sep 29, 2018 reply Follow Share B is correct. $\prod (1,3,4,7)$ then SOP = $\sum (0,2,5,6)$ = $A'B'C' + AB'C + A'BC' + ABC'$ 2 votes 2 votes Na462 commented Sep 29, 2018 reply Follow Share brother what is wrong in my approach am i applying something wrong ? 0 votes 0 votes Mk Utkarsh commented Sep 29, 2018 reply Follow Share Na462 i follow the K-Map method, but by your method it is coming out to be the SOP of complement of the given function 0 votes 0 votes Na462 commented Sep 29, 2018 reply Follow Share But brother the complement of SOP = POS right to usse bhi to right aana chahiye na ? 0 votes 0 votes Mk Utkarsh commented Sep 29, 2018 reply Follow Share SOP = POS because they are just the representation of the same function 0 votes 0 votes Mk Utkarsh commented Sep 29, 2018 reply Follow Share apply DeMorgans on the given function 2 times you'll get SOP 1 votes 1 votes Na462 commented Sep 29, 2018 reply Follow Share i got it now :) 0 votes 0 votes Please log in or register to add a comment.