Boolean Algebra Let w x y and z be Boolean variables Explain

Boolean Algebra Let w, x, y. and z be Boolean variables. Explain whether z(xy + w) is or is not in Conjunctive Normal Form (CNF). Explain whether (x + y)z is or is not in Disjunctive Normal Form (ONF).

Solution

Solution:- z(xy +w\')

z.(x.y +w\') is not CNF because in the bracket + sign is required

CNF is the product of sum

Part b: - (x +y)z is not DNF because in the bracket product sign is required

DNF is the sum of product .