A mathematician says "line". What is meant by it?
- A curved path with some width
- A row of printed words
- A straight object with zero width
- A thick rope between two points
Show answer and solution
Correct answer: C. A straight object with zero width
1. Mathematics takes common words and makes them more precise.
2. A line is straight and has no width at all.
3. A curved path or thick rope has properties a line does not have.
_Source: Wikipedia, Language of mathematics, Features_