Giới hạn \(\mathop {\lim }\limits_{x \to 2018} \df...

Câu hỏi: Giới hạn \(\mathop {\lim }\limits_{x \to 2018} \dfrac{{{x^2} - 2019x + 2018}}{{x - 2018}}\)  bằng

A  \(2020\)                                             

B  \(2017\)                                             

C  \(2019\)                                             

D  \(2018\)