फलन (f(x)=\frac{2}{x-2+4}) के ग्राफ का अधिकतम मान क्या है?
What is the maximum value of the graph of (f(x)=\frac{2}{x-2+4})?
Explanation opens after your attempt
A. \(\frac{1}{2}\)
Concept
The denominator \(x^2+4\) has minimum (4) at (x=0), so the maximum is \(\frac{2}{4}=\frac{1}{2}\). In exams, a smaller denominator makes the fraction larger.
Why this answer is correct
The correct answer is A. \(\frac{1}{2}\). The denominator \(x^2+4\) has minimum (4) at (x=0), so the maximum is \(\frac{2}{4}=\frac{1}{2}\). In exams, a smaller denominator makes the fraction larger.
Exam Tip
हर \(x^2+4\) का न्यूनतम (4) (x=0) पर है इसलिए अधिकतम \(\frac{2}{4}=\frac{1}{2}\) है। परीक्षा में हर छोटा होने पर भिन्न बड़ा होता है।
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