Find the Value of Given Trigonometric Function $\cos ( - 1.7 )$

Multiple Choice

Find the value of given trigonometric function. Round your answer to four decimal places.
$\cos ( - 1.7 )$

A) $\cos ( - 1.7 ) \approx - 0.2288$
B) $\cos ( - 1.7 ) \approx 0.1288$
C) $\cos ( - 1.7 ) \approx 0.0712$
D) $\cos ( - 1.7 ) \approx - 0.0288$
E) $\cos ( - 1.7 ) \approx - 0.1288$