यदि \(x\in[2,7\)) है, तो (x-2) किस अंतराल में होगा?
If \(x\in[2,7\)), in which interval will (x-2) lie?
Explanation opens after your attempt
A. ([0,5))
Concept
Subtracting (2) from the whole interval subtracts (2) from its endpoints. Open and closed endpoint types remain the same.
Why this answer is correct
The correct answer is A. ([0,5)). Subtracting (2) from the whole interval subtracts (2) from its endpoints. Open and closed endpoint types remain the same.
Exam Tip
पूरे अंतराल से (2) घटाने पर सिरों से भी (2) घटता है। बंद और खुले सिरों की प्रकृति वही रहती है।
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