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If (f(x)=\frac{x}{x+2}) and (g(x)=\frac{2}{x+2}), what is the simplified form of ((f+g)(x))?यदि (f(x)=\frac{x}{x+2}) और (g(x)=\frac{2}{x+2}) हैं, तो ((f+g)(x)) का सरल रूप क्या है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: (1), (x \neq -2)(1), (x \neq -2)
((f+g)(x)=\frac{x+2}{x+2}=1), but (x+2 \neq 0). It is important to write the domain restriction with the simplified answer.((f+g)(x)=\frac{x+2}{x+2}=1), लेकिन (x+2 \neq 0)। सरल उत्तर के साथ प्रांत का प्रतिबंध लिखना जरूरी है।
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