\(\mathop {\lim }\limits_{x \to {1^ + }} \frac{{2x...

Câu hỏi: \(\mathop {\lim }\limits_{x \to {1^ + }} \frac{{2x + 1}}{{x - 1}}\) bằng 

A. 0

B. \( - \infty \)

C. \( + \infty \)

D. 3