फलन (f(x)=\frac{x-2+1}{x-2+2}) की रेंज क्या है?
What is the range of (f(x)=\frac{x-2+1}{x-2+2})?
Explanation opens after your attempt
A. \([\frac{1}{2},1\))
Concept
\(\frac{x^2+1}{x^2+2}=1-\frac{1}{x^2+2}\). The minimum \(\frac{1}{2}\) is obtained, but (1) is not obtained.
Why this answer is correct
The correct answer is A. \([\frac{1}{2},1\)). \(\frac{x^2+1}{x^2+2}=1-\frac{1}{x^2+2}\). The minimum \(\frac{1}{2}\) is obtained, but (1) is not obtained.
Exam Tip
\(\frac{x^2+1}{x^2+2}=1-\frac{1}{x^2+2}\) है। न्यूनतम \(\frac{1}{2}\) मिलता है, लेकिन (1) नहीं मिलता।
Login to save your score, XP, coins and progress.
