Solve the Problem $y = x \sin x$ And The $x$ -Axis For

Multiple Choice

Solve the problem.
-Find the area of the region enclosed by the curve $y = x \sin x$ and the $x$ -axis for $5 \pi \leq x \leq 6 \pi$ .

A) 0
B) $10 \pi$
C) $11 \pi$
D) 10