Question

The value of the integral $\int\limits_2^4 \frac{x}{x^2+1} dx$ is:

• A. $\frac{1}{2}log(\frac {5}{17})$
• B. $\frac{1}{2}log(\frac {17}{5})$
• C. $2log(\frac{5}{17})$
• D. $2log(\frac{17}{5})$

Answer 1

Answer: (B)

$\frac{1}{2}log(\frac {17}{5})$

Answer 2

The correct option is (B):$\frac{1}{2}log(\frac {17}{5})$