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If (f(x)=\frac{1}{x}) and (g(x)=\sqrt{x-2}), what is the domain of ((fg)(x))?यदि (f(x)=\frac{1}{x}) और (g(x)=\sqrt{x-2}) हैं, तो ((fg)(x)) का प्रांत क्या होगा?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: (x \geq 2)(x \geq 2)
(\sqrt{x-2}) requires (x \geq 2) and (\frac{1}{x}) requires (x \neq 0); the intersection is (x \geq 2). Identify the strongest restriction.(\sqrt{x-2}) के लिए (x \geq 2) और (\frac{1}{x}) के लिए (x \neq 0); प्रतिच्छेद (x \geq 2) है। सबसे कड़ा प्रतिबंध पहचानें।
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