HELLO BRAINLY USERS !!
Let f(x) = x - [x], (where [x] denotes the greatest integer ≤ x) and
\begin{gathered}\sf{g(x) = \lim _{x \to 0} \: \dfrac{ \{f(x) \}^{2n } - 1 }{ \{f(x) \}^{2n} + 1 } } \\ \\ \end{gathered}g(x)=x→0lim{f(x)}2n+1{f(x)}2n−1
then g(x) is equal to?
Options:
A) 0
B) 1
C) -1
D) None of these
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