Nguyễn Thị Minh Thư
New member
Tìm nguyên hàm \(I = \int {\frac{1}{{4 - {x^2}}}dx} .\)
A. \(I = \frac{1}{2}\ln \left| {\frac{{x + 2}}{{x - 2}}} \right| + C\)
B. \(I = \frac{1}{2}\ln \left| {\frac{{x - 2}}{{x + 2}}} \right| + C\)
C. \(I = \frac{1}{4}\ln \left| {\frac{{x - 2}}{{x+2}}} \right| + C\)
D. \(I = \frac{1}{4}\ln \left| {\frac{{x + 2}}{{x - 2}}} \right| + C\)
A. \(I = \frac{1}{2}\ln \left| {\frac{{x + 2}}{{x - 2}}} \right| + C\)
B. \(I = \frac{1}{2}\ln \left| {\frac{{x - 2}}{{x + 2}}} \right| + C\)
C. \(I = \frac{1}{4}\ln \left| {\frac{{x - 2}}{{x+2}}} \right| + C\)
D. \(I = \frac{1}{4}\ln \left| {\frac{{x + 2}}{{x - 2}}} \right| + C\)