Let \( f(x)=\lim _{n \rightarrow \infty} n^{2} \tan \left(\ln \left(\sec \frac{x}{n}\right)\righ...
Let \( f(x)=\lim _{n \rightarrow \infty} n^{2} \tan \left(\ln \left(\sec \frac{x}{n}\right)\right) \) and \( g(x)=\min (f(x),\{x\}) \) (where \( \{\cdot\} \) denotes fractional part function)
Number of points in \( x \in[-1,2] \) at which \( g(x) \) is discontinuous :
(a) 2
(b) 1
(c) 0
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