The domain of function f(x)= 1 x^ 2 - x ^ 2 , where x denotes fraction part of x .
Mathematics · JEE Advanced · NTA Exams — Sets, Relations and Functions
The domain of function \(f(x)=\frac{1}{\sqrt{x^{2}-\{x\}^{2}}}\), where {x} denotes fraction part of x.
- R – [0, 1)
- \(\mathrm{R}-\left[\frac{1}{2}, 1\right]\)
- \(\left(-\infty, \frac{1}{2}\right] \cup(1, \infty)\)
- none of these
Answer
(D) none of these
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