WBJEE · Maths · Continuity and Differentiability
The set of points of discontinuity of the function \(f(x)=x-[x], x \in \mathbb{R}\) is
- A Q
- B \(\mathbb{R}\)
- C \(\mathbb{N}\)
- D \(\mathbb{Z}\)
Answer & Solution
Correct Answer
(D) \(\mathbb{Z}\)
Step-by-step Solution
Detailed explanation
Discontinuous at integral point.
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