असमानता \(-8<2x+4\leq 12\) को हल कीजिए।
Solve the inequality \(-8<2x+4\leq 12\).
Explanation opens after your attempt
A. \(-6<x\leq 4\)
Concept
Subtracting (4) from all parts and dividing by (2) gives \(-6<x\leq 4\). Identify open and closed boundaries separately.
Why this answer is correct
The correct answer is A. \(-6<x\leq 4\). Subtracting (4) from all parts and dividing by (2) gives \(-6<x\leq 4\). Identify open and closed boundaries separately.
Exam Tip
सभी भागों से (4) घटाकर (2) से भाग देने पर \(-6<x\leq 4\) मिलता है। खुली और बंद सीमा अलग पहचानें।
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