Boolean Algebra and Logic Simplification - Technical MCQs

Q1:

AC + ABC = AC

A True

B False

ANS:A - True

Question: AC+ABC = AC

Sol:-
AC+ABC = AC
Taking AC common in LHS.
AC(1+B) = AC,
AC(1) = AC,
i.e,[1+B=1]
AC = AC,
HENCE PROVED.