0 votes 0 votes How to find the number of self dual function? Anuranjan Chauhan asked Aug 31, 2018 Anuranjan Chauhan 288 views answer comment Share Follow See all 5 Comments See all 5 5 Comments reply Show 2 previous comments Anuranjan Chauhan commented Aug 31, 2018 reply Follow Share How? 0 votes 0 votes Verma Ashish commented Aug 31, 2018 reply Follow Share With n variables ${2^n}$ minterms possible. Pair up minterms in such a way that each pair contain two mutually exclusive terms. e.g. (ab'c,a'bc') You get ${2^n/2}$ such pairs. Choose one minterm from each pair (for self dual fucntion) then total possibilities are 2*2*2....${2^{n-1}}$times. 2 votes 2 votes Anuranjan Chauhan commented Aug 31, 2018 reply Follow Share Ohh thanks 0 votes 0 votes Please log in or register to add a comment.
