यदि (f(x)=x-2-2x) और (g(x)=x-2) हों, तो (\left\(\frac{f}{g}\right\)(x)) का सरल रूप क्या है?
If (f(x)=x-2-2x) and (g(x)=x-2), what is the simplified form of (\left\(\frac{f}{g}\right\)(x))?
Explanation opens after your attempt
Correct Answer
A. \(x,\ x\neq 2\)
Concept
(\frac{x-2-2x}{x-2}=\frac{x(x-2)}{x-2}=x), but \(x\neq 2\). A cancelled factor does not remove the original restriction.
Why this answer is correct
The correct answer is A. \(x,\ x\neq 2\). (\frac{x-2-2x}{x-2}=\frac{x(x-2)}{x-2}=x), but \(x\neq 2\). A cancelled factor does not remove the original restriction.
Exam Tip
(\frac{x-2-2x}{x-2}=\frac{x(x-2)}{x-2}=x), पर \(x\neq 2\)। cancelled factor से मूल restriction खत्म नहीं होती।
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