यदि (f(x)=\frac{1}{(x-1)2+4}) है तो परिसर क्या है?
If (f(x)=\frac{1}{(x-1)2+4}), what is the range?
Explanation opens after your attempt
A. (\(0,\frac{1}{4}]\)
Concept
The denominator has minimum value (4), so the maximum function value is \(\frac{1}{4}\). For large denominators the function approaches (0) but never becomes (0).
Why this answer is correct
The correct answer is A. (\(0,\frac{1}{4}]\). The denominator has minimum value (4), so the maximum function value is \(\frac{1}{4}\). For large denominators the function approaches (0) but never becomes (0).
Exam Tip
हर का न्यूनतम मान (4) है इसलिए अधिकतम फलन मान \(\frac{1}{4}\) है। बड़े हर पर फलन (0) के पास जाता है पर (0) नहीं होता।
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