Cho \(\int\limits_{0}^{1}{f\left( x \right)dx}=201...

Câu hỏi: Cho \(\int\limits_{0}^{1}{f\left( x \right)dx}=2018\). Tích phân \(\int\limits_{0}^{\frac{\pi }{4}}{f\left( \sin 2x \right)\cos 2xdx}\) bằng:

A

 \(2018\)                                  

B

 \(-1009\)                                

C

 \(-2018\)                                

D  \(1009\)