यदि \(f:\mathbb{R}-{5}\to\mathbb{R}\) को (f(x)=\frac{x-2-25}{x-5}) से दिया गया है, तो कौन सा मान परिसर में नहीं आएगा?
If \(f:\mathbb{R}-{5}\to\mathbb{R}\) is given by (f(x)=\frac{x-2-25}{x-5}), which value will not belong to the range?
Explanation opens after your attempt
Correct Answer
A. (10)
Concept
On the given domain (f(x)=x+5), but removing (x=5) removes the value (10). The image of the excluded input is removed from the range.
Why this answer is correct
The correct answer is A. (10). On the given domain (f(x)=x+5), but removing (x=5) removes the value (10). The image of the excluded input is removed from the range.
Exam Tip
दिए गए प्रांत पर (f(x)=x+5) है, लेकिन (x=5) हटने से मान (10) नहीं मिलता। हटे इनपुट की छवि परिसर से हट जाती है।
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