Mathematics · JEE | TRIGONOMETRIC FUNCTIONS

व्यंजक \( 2\sin^2(\frac{\pi}{6}) + \operatorname{cosec}^2(\frac{7\pi}{6})\cos^2(\frac{\pi}{3}) \) सरल होकर बनता है:

1. A
   \( 2 \)
2. B
   \( \frac{1}{2} \)
3. C
   \( 1 \)
4. D
   \( \frac{3}{2} \)