Find the integral of sin((3π/2)x). Express numbers in exact form, use symbolic notation and fractions where needed, and absorb as much as possible into the arbitrary constantC. What is the integral of sin((3π/2)x)?

A) ∫ sin((3π/2)x) dx
B) ∫ cos((3π/2)x) dx
C) ∫ -cos((3π/2)x) dx
D) ∫ -sin((3π/2)x) dx