simplify the following Boolean expression
(a) AC + ABC = AC
(b) (A + B) (A + C) = A + BC
(c) C + (BC)'
(d) X + X'Y = X+Y
(a) AC + ABC = AC
(b) (A + B) (A + C) = A + BC
(c) C + (BC)'
(d) X + X'Y = X+Y
(a) AC + ABC = AC
(b) (A + B) (A + C) = A + BC
(c) C + (BC)'
(d) X + X'Y = X+Y