यदि (f(x)=x-2-4x+4) और (g(x)=x-2) हैं तो (\left\(\frac{f}{g}\right\)(3)) का मान क्या है?
If (f(x)=x-2-4x+4) and (g(x)=x-2) then what is the value of (\left\(\frac{f}{g}\right\)(3))?
Explanation opens after your attempt
A. (1)
Concept
(\frac{f}{g}=\frac{(x-2)2}{x-2}=x-2) where \(x\ne 2\), so at (x=3) the value is (1). First note the restriction then substitute.
Why this answer is correct
The correct answer is A. (1). (\frac{f}{g}=\frac{(x-2)2}{x-2}=x-2) where \(x\ne 2\), so at (x=3) the value is (1). First note the restriction then substitute.
Exam Tip
(\frac{f}{g}=\frac{(x-2)2}{x-2}=x-2) जहाँ \(x\ne 2\), इसलिए (x=3) पर मान (1) है। पहले प्रतिबंध फिर मान रखें।
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