Laws of Boolean Algebra

LAWS   OF   BOOLEAN   ALGEBRA

                                                                                     

Law	AND form	OR form
Identity Law	A . 1 = A	A+ 0 = A
Zero and One Law	A . 0 = 0	A + 1 = 1
Inverse Law	A . A’ = 0	A + A’ = 1
Idempotent Law	A . A = A	A + A = A
Commutative Law	A.B = B.A	A + B = B + A
Associative Law	A.(B.C) = (A.B).C	A+(B+C) = (A+B)+C
Distributive Law	A+(B.C) = (A+B).(A+C)	A.(B+C) = (A.B)+(A.C)
Absorption Law	A(A+B) = A	A + A.B = A A + A’B = A+B
DeMorgan’s Law	(A.B)' = A'+B'	(A+B)' = A'.B'
Double Complement Law	X" = X

 ***We’re sure that u love to memorize something rite???

Hehe.. So, let’s memorize these laws for better understanding n don’t 4get to do lots of exercises too.. J J J J

~MARAFASHA~

by: Hazyanty Shahira Abd halim