Find the Area of the Region Bounded by the Graphs $f ( x ) = \sin 5 x$

Multiple Choice

Find the area of the region bounded by the graphs of the function $f ( x ) = \sin 5 x$ $g ( x ) = \cos 10 x , \frac { - \pi } { 10 } \leq x \leq \frac { \pi } { 30 }$ . Round your answer to three decimal places.

A) $0.260$
B) $0.289$
C) $0.416$
D) $0.139$
E) $0.462$