alleryWhich feature must mathematical definitions have, as part of rigor?
ABeing very poetic
BBeing quite flexible
CBeing fully unambiguous
DBeing very short
Answer & Solution
Correct answer: C. Being fully unambiguous
1. Mathematical reasoning requires rigor.
2. This means definitions must be absolutely unambiguous.
3. Brevity or flexibility do not define rigor.
_Source: Wikipedia, Mathematics, Rigor_
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