Evaluate $\frac{d}{d x} \int_{0}^{x}\left(e^{\arccos t}\right) d t$ A) $e^{\arccos x}$ B) $e^{\arccos t}$

Multiple Choice

Evaluate $\frac{d}{d x} \int_{0}^{x}\left(e^{\arccos t}\right) d t$

A) $e^{\arccos x}$
B) $e^{\arccos t}$
C) $x$
D) $e^{x}-\arccos x$
E) $e^{\operatorname{arccost} \frac{x}{4}}$