The function f(x) = ^ -1 x x-[x] is defined for all x belonging to

Mathematics · JEE Main · NTA Exams — Sets, Relations and Functions

1. R
2. \(R-\{(-1,1) \cup\{\cap \mid \cap \in Z\}\)
3. R⁺- (0, 1)
4. \(R^{+}-\{n \mid n \in N\}\)

Answer

(D) R^ + - n n N

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