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Equivalent Boolean Expressions

Equivalent Boolean Expressions

Get an overview of De Morgan's laws and truth table.

In this lesson, we’ll see how De Morgan’s laws can simplify any complex boolean statement.

Overview of De Morgan’s laws

Augustus De Morgan, a mathematician presented some transformation rules. In English, we can represent the rules as:

  • The negation of a disjunction is the conjunction of the negations.
  • The negation of a conjunction is the disjunction of the negations.

A disjunction is a compound statement ...