Let $y = \sin ( \cos x )$ Then Dy Is

A)

Multiple Choice

Let $y = \sin ( \cos x )$ Then dy is

A) $\cos ( \sin x ) d x$
B) $\cos ( - \sin x ) d x$
C) $\sin x [ \cos ( \cos x ) ] d x$
D) $- \sin x [ \cos ( \cos x ) ] d x$
E) $- \sin x [ \cos ( \sin x ) ] d x$