फलन (f(x)=\frac{1}{x}) का प्रांत क्या है?
What is the domain of (f(x)=\frac{1}{x})?
Explanation opens after your attempt
A. \(\mathbb{R}-{0}\)
Concept
The denominator is (x), so the function is not defined at (x=0). In exams, make sure the denominator is not (0).
Why this answer is correct
The correct answer is A. \(\mathbb{R}-{0}\). The denominator is (x), so the function is not defined at (x=0). In exams, make sure the denominator is not (0).
Exam Tip
हर में (x) है, इसलिए (x=0) पर फलन परिभाषित नहीं है। परीक्षा में हर को (0) न बनने दें।
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