मान लीजिए $f(x) = \sin^2 x + \cos^4 x + 2$ और $g(x) = \cos(\cos x) + \cos(\sin x)$ है। यदि $f(x)$ और $g(x)$ के आवर्तकाल क्रमशः $T_1$ और $T_2$ हैं,तो:

  • A
    $T_1 = 2T_2$
  • B
    $2T_1 = T_2$
  • C
    $T_1 = T_2$
  • D
    $T_1 = 4T_2$

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यदि $\alpha, \beta, \gamma \in \left( 0, \frac{\pi}{2} \right)$ है,तो $\frac{\sin(\alpha + \beta + \gamma)}{\sin \alpha + \sin \beta + \sin \gamma}$ का मान क्या है?

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