कौन-सा विकल्प (x\in(3,8]) का सही संख्या रेखा रूप है?
Which option is the correct number line form of (x\in(3,8])?
Explanation opens after your attempt
A. (3) पर खुला और (8) पर बंद बिंदुOpen dot at (3) and closed dot at (8)
Concept
In ((3,8]) the value (3) is excluded and (8) is included. In exams convert interval notation directly into endpoint dots.
Why this answer is correct
The correct answer is A. (3) पर खुला और (8) पर बंद बिंदु / Open dot at (3) and closed dot at (8). In ((3,8]) the value (3) is excluded and (8) is included. In exams convert interval notation directly into endpoint dots.
Exam Tip
((3,8]) में (3) हटता है और (8) शामिल होता है। परीक्षा में interval notation को सीधे endpoint dots में बदलें।
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