यदि (x) का निरूपण (-6) से (4) तक है और केवल (4) शामिल है तो अंतराल कौन सा होगा?
If the representation of (x) is from (-6) to (4) and only (4) is included, what is the interval?
Explanation opens after your attempt
B. ((-6,4])
Concept
Only (4) is included so (-6) is open and (4) is closed. The correct interval is ((-6,4]).
Why this answer is correct
The correct answer is B. ((-6,4]). Only (4) is included so (-6) is open and (4) is closed. The correct interval is ((-6,4]).
Exam Tip
केवल (4) शामिल है इसलिए (-6) खुला और (4) बंद होगा। सही अंतराल ((-6,4]) है।
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