0 votes 0 votes Prove LHS=RHS in A + ĀB = A +B using theorems and laws of Boolean Algebra. Nivesh asked May 14, 2018 Nivesh 234 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
2 votes 2 votes $A + A'B = A+B$ $LHS:$ $A.1 + A'B$ $A(1+B) + A'B$ $\because \ 1 + x = 1 [using \ OR \ property]$ $A+AB + A'B$ $A+(A + A')B$ $A + B$ $\because \ x + x' = 1 [using \ OR \ property]$ $LHS = RHS$ pankaj_vir answered May 14, 2018 edited May 14, 2018 by pankaj_vir pankaj_vir comment Share Follow See 1 comment See all 1 1 comment reply Nivesh commented May 14, 2018 reply Follow Share Thanks a lot.! Much appreciated. 0 votes 0 votes Please log in or register to add a comment.