2. Find the area between the following curves on the given interval. y=4+\sin 6 x, \quad y=\cos 5 x, \quad 0 \leq x \leq \frac{\pi}{5} \text { A. } \frac{4}{5} \pi+\frac{1}{6}\left(1-\cos \left(\frac{6 \pi}{5}\right)\right) \text { B. } \frac{4}{5} \pi-\frac{1}{6}\left(1-\cos \left(\frac{6 \pi}{5}\right)\right) \text { C. } \frac{4}{5} \pi+\frac{1}{6} \text { D. } \frac{4}{5} \pi