Use Simpson's Rule With $n = 6$ To Estimate the Length of the Curve

Multiple Choice

Use Simpson's Rule with $n = 6$ to estimate the length of the curve $y = 3 \sin x , 0 \leq x \leq \pi$ . Round your answer to six decimal places.

A) $6.987208$
B) $6.947368$
C) $6.972089$
D) $6.947582$
E) None of these