0 votes 0 votes Find the complement of this expression $$(A+\bar B+C) (\bar A\bar B + C) (A +\bar B\bar C )$$ $\bar AB\bar C + (A+B)\bar C + \bar A(B+C)$ $A\bar B( C+B) + \bar AB + \bar CB(A+\bar B)$ $A\bar B( C+B) + \bar AC + \bar CA(C+\bar B)$ $AC\bar B + \bar AB + \bar C(A+\bar B)$ Digital Logic digital-logic go-digital-logic-1 boolean-algebra + – Bikram asked Sep 20, 2016 Bikram 204 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
0 votes 0 votes " complement of an expression is the negation of the variables with the changing ANDs with ORs and vice versa. " so option 1 is correct. Hira Thakur answered Nov 16, 2017 Hira Thakur comment Share Follow See all 0 reply Please log in or register to add a comment.