$\cos 12^{\circ} \cdot \cos 24^{\circ} \cdot \cos 36^{\circ} \cdot \cos 48^{\circ} \cdot \cos 72^{\circ} \cdot \cos 84^{\circ} = $

  • A
    $\frac{1}{32}$
  • B
    $\frac{1}{16}$
  • C
    $\frac{1}{64}$
  • D
    $\frac{1}{128}$

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Similar Questions

પદાવલિ $\tan 9^{\circ}-\tan 27^{\circ}-\tan 63^{\circ}+\tan 81^{\circ}$ ની કિંમત શોધો.

જો $\tan (\pi \cos \theta) = \cot (\pi \sin \theta)$ હોય,તો $\sin \left(\frac{\pi}{4} + \theta\right) =$

જો $\cos \theta - \sin \theta = \sqrt{2} \sin \theta$ હોય,તો $\cos \theta + \sin \theta$ ની કિંમત શોધો.

$\sin 20^{\circ}(4+\sec 20^{\circ})=$

જો $\tan A + \cot A = 2$ હોય,તો $\tan^{4} A + \cot^{4} A$ ની કિંમત શોધો.

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