Fundamental Laws

Equation Law

a•1=a And Identity Law

a+0=a Or Identity Law

ab = ba Commutativity of and

a+b = b+a Commutativity of or

(ab)c = a(bc) Associativity of and

(a+b)+c = a+(b+c) Associativity of or

a(b+c) = ab+bc And distributes over or

a+bc = (a+b)(a+c) Or distributes over and

aa’=0 And inverse law

a+a’=1 Or inverse law