1.

If the vectors \[\vec{a}\] and \[\vec{b}\] are linearly independent satisfying\[(\sqrt{3}tan\theta +1)\vec{a}+(\sqrt{3}sec\theta -2)\vec{b}\]=0, then the most general values of \[\theta \] are

A. \[n\pi -\frac{\pi }{6},n\in z\]
B. \[2n\pi \pm \frac{11\pi }{6},n\in z\]
C. \[n\pi \pm \frac{\pi }{6},n\in z\]  
D. \[2n\pi +\frac{11\pi }{6},n\in z\]
Answer» E.


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