\(\mathop {\lim }\limits_{x \to 1} \frac{{{x^{2019}} - 1}}{{{x^{2018}} - 1}}\) bằng

Câu hỏi :

\(\mathop {\lim }\limits_{x \to 1} \frac{{{x^{2019}} - 1}}{{{x^{2018}} - 1}}\) bằng

A. \(\frac{{2019}}{{2018}}\)

B. 0

C. 1

D. \(\frac{{2018}}{{2019}}\)

* Đáp án

A

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