$\cos 41^{\circ} \cdot \cos 42^{\circ} \cdot \cos 43^{\circ} \cdot \cos 44^{\circ} \cdot \cos 45^{\circ} \cdot \cos 46^{\circ} \cdot \cos 47^{\circ} \cdot \cos 48^{\circ} \cdot \cos 49^{\circ}$ ની કિંમત શોધો.

  • A
    $\frac{1}{\sqrt{2}}$
  • B
    $1$
  • C
    $0$
  • D
    $\frac{\sqrt{3}}{2}$

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Similar Questions

જો $\sin \theta + \text{cosec} \theta = 2$ હોય,તો $\sin^{10} \theta + \text{cosec}^{10} \theta$ ની કિંમત શોધો.

જો $\sin \theta + \sin^2 \theta = 1$ હોય,તો $\cos^2 \theta + \cos^4 \theta$ ની કિંમત કેટલી થાય?

જો $\tan A + \cot A = 2$ હોય,તો $\tan^{10} A + \cot^{10} A$ ની કિંમત શોધો.

$\left[\frac{\left(\sec ^{3} x-\tan ^{3} x\right)}{(\sec x-\tan x)}\right]-2 \tan ^{2} x-\sec x \tan x $ નું સાદું રૂપ શું છે?

$\frac{{\tan A + \sec A - 1}}{{\tan A - \sec A + 1}} = $

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