फलन (f(x)=|2x-1|+3) का परिसर क्या है?
What is the range of (f(x)=|2x-1|+3)?
Explanation opens after your attempt
A. \( [3,\infty\) )
Concept
Since \(|2x-1|\ge 0\), the least value is (3). It occurs at \(x=\frac{1}{2}\).
Why this answer is correct
The correct answer is A. \( [3,\infty\) ). Since \(|2x-1|\ge 0\), the least value is (3). It occurs at \(x=\frac{1}{2}\).
Exam Tip
\(|2x-1|\ge 0\), इसलिए सबसे छोटा मान (3) है। यह \(x=\frac{1}{2}\) पर मिलता है।
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