Use the Trapezoidal Rule with N = 4 Steps to Estimate

Multiple Choice

Use the Trapezoidal Rule with n = 4 steps to estimate the integral.
- $$\int _ { 1 } ^ { 3 } \frac { 1 } { x ^ { 2 } } d x$$

A) $\frac { 141 } { 200 }$
B) $\frac { 141 } { 400 }$
C) $\frac { 71 } { 100 }$
D) $\frac { 141 } { 100 }$