Tìm \(I = \int {\frac{1}{{4 - {x^2}}}dx} \).

Câu hỏi: Tìm \(I = \int {\frac{1}{{4 - {x^2}}}dx} \).

A. \(I = \frac{1}{4}\ln \left| {\frac{{x - 2}}{{x + 2}}} \right|\)

B. \(I = \frac{1}{2}\ln \left| {\frac{{x + 2}}{{x - 2}}} \right|\)

C. \(I = \frac{1}{4}\ln \left| {\frac{{x + 2}}{{x - 2}}} \right|\)

D. \(I = \frac{1}{2}\ln \left| {\frac{{x - 2}}{{x + 2}}} \right|\)