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

Câu hỏi: \(\mathop {\lim }\limits_{x \to 1} \frac{{{x^2} - 3{\rm{x}} + 2}}{{x - 1}}\,\, = \)

A. \(\frac{2}{3}\)

B. \( + \infty \)

C. 1

D. -1