Prove That $\overline { A \cap B } = \bar { A } \cup \bar { B }$

question 91

Essay

Prove that $\overline { A \cap B } = \bar { A } \cup \bar { B }$ by giving a proof using logical equivalence.

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Definitions:

Algorithm

A step-by-step procedure or formula for solving a problem, often used in mathematical and computer applications.

Means-End Analysis

A problem-solving technique that involves dividing a larger problem into smaller problems and addressing each to reach the ultimate goal.

Working Backwards

A problem-solving strategy that involves starting with the conclusion and working backwards to figure out the problem.

Algorithmic Method

The algorithmic method involves solving problems through a clear, step-by-step procedure or set of rules that guarantees a correct solution.