A great video lecture conducted by experienced computer science teacher on 9th class computer science chapter 5 topic5.1 representation of numbers using 1s and 2s complements. Get full understanding or ask any questions.
Representation of Numbers 1s and 2s Complement, ch 5, lec 5.4, Representation of Numbers Using 1s and 2s Complements - 9th Class Computer Science Old Book
