फलन (f(x)=\frac{1}{x-2+4}) का प्रांत क्या है?
What is the domain of (f(x)=\frac{1}{x-2+4})?
Explanation opens after your attempt
A. \(\mathbb{R}\)
Concept
\(x^2+4\) is positive for every real (x). Therefore the denominator never becomes (0).
Why this answer is correct
The correct answer is A. \(\mathbb{R}\). \(x^2+4\) is positive for every real (x). Therefore the denominator never becomes (0).
Exam Tip
\(x^2+4\) हर वास्तविक (x) के लिए धनात्मक है। इसलिए हर कभी (0) नहीं बनता।
Login to save your score, XP, coins and progress.
