यदि (f(x)=x-2+2x+1) और (g(x)=x+1) हों, तो (\left\(\frac{f}{g}\right\)(-1)) के लिए सही कथन क्या है?
If (f(x)=x-2+2x+1) and (g(x)=x+1), which statement is correct for (\left\(\frac{f}{g}\right\)(-1))?
Explanation opens after your attempt
A. defined नहीं हैnot defined
Concept
(g(-1)=0), so the quotient is not defined at (-1). Check the original denominator before cancellation.
Why this answer is correct
The correct answer is A. defined नहीं है / not defined. (g(-1)=0), so the quotient is not defined at (-1). Check the original denominator before cancellation.
Exam Tip
(g(-1)=0), इसलिए quotient (-1) पर defined नहीं है। cancel करने से पहले original denominator check करें।
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