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<p>There are two different types of problems: ill-defined and well-defined; different approaches are used for each. Well-defined problems have specific end goals and clearly expected solutions, while ill-defined problems do not. Well-defined problems allow for more initial planning than ill-defined problems. Solving problems sometimes involves dealing with <a href="page.php?w=pragmatics">pragmatics</a> (the way that context contributes to meaning) and <a href="page.php?w=semantics">semantics</a> (the interpretation of the problem). The ability to</p><p>
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