The value of ( - 2 ^3 )2 ^3 - is:

Answer: Option C

$$\begin{array}{rl}& \frac{\sec \theta \left(\sin \theta -2{\sin }^3\theta \right)}{2{\cos }^3\theta -\cos \theta }\\ & \frac{\sec \theta .\sin \theta \left(1-2{\sin }^2\theta \right)}{\cos \theta \left(2{\cos }^2\theta -1\right)}\\ & \frac{\sec \theta .\sin \theta \times \cos 2\theta }{\cos \theta \times \cos 2\theta }\\ & \sec \theta .\tan \theta \end{array}$$