The value of \(\frac{{{{\sec }^2}\theta }}{{cose{c^2}\theta }}\; + \;\frac{{cose{c^2}\theta }}{{{{\sec }^2}\theta }} - \left( {{{\sec }^2}\theta \; + \;cose{c^2}\theta } \right)\) is:

• A. 0
• B. 1
• C. -2
• D. 2