Find the Area of the Region Bounded by the Curves $$y = \cos x , y = \sin 4 x , x = 0 , x = \frac { \pi } { 2 }$$

Find the area of the region bounded by the curves.
$$y = \cos x , y = \sin 4 x , x = 0 , x = \frac { \pi } { 2 }$$