Examlex
Decide what values of the variable cannot possibly be solutions for the equation.
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Introspection
Observing and examining one's personal mental and emotional conditions.
Cognition
The process of learning and understanding that involves engaging the mind, going through experiences, and using the senses.
Semantics
The branch of linguistics that studies the meaning of words, their historical and psychological development, relationships, and applications.
Grammar
The set of structural rules governing the composition of clauses, phrases, and words in any given natural language.
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Q460: <span class="ql-formula" data-value="| 6 x + 1