The value of 4 \(\left[ {\frac{{{{\left( {1 - secA} \right)}^2}\; + \;{{\left( {1\; + \;secA} \right)}^2}}}{{1\; + \;{\rm{se}}{{\rm{c}}^2}A}}} \right]\) is:

• A. 1
• B. 8
• C. 2
• D. 4