यदि (f(x)=x-2-9) और (g(x)=x-3) हैं, तो \(x \neq 3\) के लिए (\left\(\frac{f}{g}\right\)(x)) क्या होगा?
If (f(x)=x-2-9) and (g(x)=x-3), what is (\left\(\frac{f}{g}\right\)(x)) for \(x \neq 3\)?
Explanation opens after your attempt
Correct Answer
A. (x+3)
Concept
(\left\(\frac{f}{g}\right\)(x)=\frac{x-2-9}{x-3}=\frac{(x-3)(x+3)}{x-3}=x+3), where \(x \neq 3\). Always check that the denominator is not zero.
Why this answer is correct
The correct answer is A. (x+3). (\left\(\frac{f}{g}\right\)(x)=\frac{x-2-9}{x-3}=\frac{(x-3)(x+3)}{x-3}=x+3), where \(x \neq 3\). Always check that the denominator is not zero.
Exam Tip
(\left\(\frac{f}{g}\right\)(x)=\frac{x-2-9}{x-3}=\frac{(x-3)(x+3)}{x-3}=x+3), जहाँ \(x \neq 3\)। हर शून्य न हो, यह हमेशा जाँचें।
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