Using the Trapezoidal Rule with N = 4, the Approximated $\int _ { \frac { 3 \pi } { 2 } } ^ { 2 \pi } \frac { \cos x } { x } d x,$

Multiple Choice

Using the Trapezoidal Rule with n = 4, the approximated value of $\int _ { \frac { 3 \pi } { 2 } } ^ { 2 \pi } \frac { \cos x } { x } d x,$ to three decimal places, is

A) 0.173
B) 0.248
C) 0.557
D) 0.627
E) 0.718