Basic Electrical and Electronics Engineering: Unit IV: Digital Electronics

Demorgan's Theorems

Boolean Algebra

The Demorgan's theorem have two laws.The complement of a product is equal to the sum of the complements.The complement of a sum is equal to the product of the complements.

DEMORGAN'S THEOREMS

The Demorgan's theorem have two laws. They are



The complement of a product is equal to the sum of the complements. This is shown in table 4.23.

LHS = RHS


The complement of a sum is equal to the product of the complements. The tusth table 4.24 shown below.


Basic Electrical and Electronics Engineering: Unit IV: Digital Electronics : Tag: : Boolean Algebra - Demorgan's Theorems