allerySymbols that stand for unspecified numbers or objects are generally called what?
AAxioms
BVariables
CLemmas
DPostulates
Answer & Solution
Correct answer: B. Variables
1. Letters often stand for unknown or general numbers.
2. Such symbols are called variables.
3. Axioms and lemmas are statements, not symbols.
_Source: Wikipedia, Mathematics, Symbolic notation and terminology_
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