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If \(f(x)=x^2+4x+4\) and \(g(x)=x+2\), which statement about \(\left(\frac{f}{g}\right)(-2)\) is correct?यदि \(f(x)=x^2+4x+4\) और \(g(x)=x+2\) हैं, तो \(\left(\frac{f}{g}\right)(-2)\) के बारे में सही कथन कौन सा है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: It is undefinedअपरिभाषित है
\(\frac{f}{g}=\frac{(x+2)^2}{x+2}\), but at \(x=-2\) the original denominator is (0). Cancellation does not bring that point back into the domain.\(\frac{f}{g}=\frac{(x+2)^2}{x+2}\) है, पर \(x=-2\) पर मूल हर (0) है। कटाव के बाद भी वह बिंदु प्रांत में वापस नहीं आता।
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