संख्या रेखा पर ((2,7]) अंतराल को कैसे दिखाएँगे?
How will the interval ((2,7]) be shown on the number line?
Explanation opens after your attempt
Correct Answer
B. (2) पर खाली वृत्त और (7) पर भरा वृत्तOpen circle at (2) and closed circle at (7)
Concept
A parenthesis endpoint is not included and a square bracket endpoint is included. Therefore (2) is open and (7) is closed.
Why this answer is correct
The correct answer is B. (2) पर खाली वृत्त और (7) पर भरा वृत्त / Open circle at (2) and closed circle at (7). A parenthesis endpoint is not included and a square bracket endpoint is included. Therefore (2) is open and (7) is closed.
Exam Tip
गोल कोष्ठक वाली सीमा शामिल नहीं होती और वर्ग कोष्ठक वाली सीमा शामिल होती है। इसलिए (2) खुला और (7) बंद होगा।
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