( |2x-3|<5 ) को संख्या रेखा पर दिखाने पर कौन सा अंतराल बनेगा?
Which interval is formed on the number line when ( |2x-3|<5 ) is represented?
Explanation opens after your attempt
D. ( (-1,4) )
Concept
Solving gives ( -5<2x-3<5 ), so ( -1<x<4 ). Keep both endpoints open for a strict inequality.
Why this answer is correct
The correct answer is D. ( (-1,4) ). Solving gives ( -5<2x-3<5 ), so ( -1<x<4 ). Keep both endpoints open for a strict inequality.
Exam Tip
हल करने पर ( -5<2x-3<5 ), इसलिए ( -1<x<4 ) मिलता है। सख्त असमानता में दोनों सिरे खुले रखें।
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