यदि (f(x)=x-2-5x+6) और (g(x)=x-2) हैं तो (\left\(\frac{f}{g}\right\)(x)) का प्रांत क्या है?
If (f(x)=x-2-5x+6) and (g(x)=x-2) then what is the domain of (\left\(\frac{f}{g}\right\)(x))?
Explanation opens after your attempt
A. \(\mathbb{R}-{2})
Concept
The denominator is (x-2), so (x=2) is excluded even if the numerator has a common factor. Decide restrictions from the original denominator.
Why this answer is correct
The correct answer is A. \(\mathbb{R}-{2}). The denominator is (x-2), so (x=2) is excluded even if the numerator has a common factor. Decide restrictions from the original denominator.
Exam Tip
हर (x-2) है इसलिए (x=2) हटेगा, भले ही अंश में समान गुणनखंड हो। मूल हर से प्रतिबंध तय करें।
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