What is the domain of the function f(x) = x/(x − 2)?फलन f(x) = x/(x − 2) का प्रांत क्या है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: ℝ ∖ {2}ℝ ∖ {2}
The denominator must not be zero. Since x − 2 = 0 at x = 2, exclude 2 from the real numbers. Thus the domain is ℝ ∖ {2}.हर शून्य नहीं हो सकता। x − 2 = 0 होने पर x = 2 मिलता है, इसलिए 2 को वास्तविक संख्याओं से हटाएँ। अतः प्रांत ℝ ∖ {2} है।
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