MCQ
જો $S = \left\{ {x \in \left[ {0,2\pi } \right]:\left| {\begin{array}{*{20}{c}}
0&{\cos {\mkern 1mu} x}&{ - \sin {\mkern 1mu} x}\\
{\sin {\mkern 1mu} x}&0&{\cos {\mkern 1mu} x}\\
{\cos {\mkern 1mu} x}&{\sin {\mkern 1mu} x}&0
\end{array}} \right| = 0} \right\},$ તો $\sum\limits_{x \in S} {\tan \left( {\frac{\pi }{3} + x} \right)} $ =
0&{\cos {\mkern 1mu} x}&{ - \sin {\mkern 1mu} x}\\
{\sin {\mkern 1mu} x}&0&{\cos {\mkern 1mu} x}\\
{\cos {\mkern 1mu} x}&{\sin {\mkern 1mu} x}&0
\end{array}} \right| = 0} \right\},$ તો $\sum\limits_{x \in S} {\tan \left( {\frac{\pi }{3} + x} \right)} $ =
- A$4 + 2\sqrt 3 $
- B$-2 + \sqrt 3 $
- C$-2 - \sqrt 3 $
- D$-4 - 2\sqrt 3 $