Evaluate the definite integral: \int_0^{\frac{π}{4}} \frac{4+5\cos²\theta}{\cos²\theta}d\theta

A. Evaluate the definite integral: \int_0^{\frac{π}{4}} \frac{4+5\cos²\theta}{\cos²\theta}d\theta
B. Find the value of the definite integral: \int_0^{\frac{π}{4}} \frac{4+5\cos²\theta}{\cos²\theta}d\theta
C. Calculate the definite integral: \int_0^{\frac{π}{4}} \frac{4+5\cos²\theta}{\cos²\theta}d\theta
D. Determine the value of the definite integral: \int_0^{\frac{π}{4}} \frac{4+5\cos²\theta}{\cos²\theta}d\theta