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If (f(x)=x^2-4x+4) and (g(x)=x-2), what does (\frac{f}{g}) equal on its domain?यदि (f(x)=x^2-4x+4) और (g(x)=x-2) हैं, तो (\frac{f}{g}) किससे मेल खाता है, अपने प्रांत पर?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: (x-2), (x\ne 2)(x-2), (x\ne 2)
(f=(x-2)^2), so (\frac{f}{g}=x-2), but (x=2) is excluded. Cancelled factors still leave domain restrictions.(f=(x-2)^2), इसलिए (\frac{f}{g}=x-2), पर (x=2) हटेगा। रद्द हुए कारक भी प्रांत प्रतिबंध छोड़ते हैं।
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