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If (f(x)=\frac{x-2}{x+1}) and (g(x)=\frac{x+3}{x+1}), what is ((f-g)(x))?यदि (f(x)=\frac{x-2}{x+1}) और (g(x)=\frac{x+3}{x+1}) हैं, तो ((f-g)(x)) क्या होगा?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: (\frac{-5}{x+1}, x \neq -1)(\frac{-5}{x+1}, x \neq -1)
With the same denominator, subtract numerators: (\frac{x-2-(x+3)}{x+1}=\frac{-5}{x+1}). Because of denominator (x+1), (x \neq -1).समान हर होने पर अंश घटाएँ: (\frac{x-2-(x+3)}{x+1}=\frac{-5}{x+1})। हर (x+1) के कारण (x \neq -1)।
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