Evaluate the definite integral: \int_0^{π/2} xsin(2x) dx

A. \int_0^{π/2} xsin(2x) dx
B. \int_0^{π/2} xsin(2x)
C. \int_0^{π/2} xsin(2x) dx
D. \int_0^{π/2} xsin(2x)