જો $540^{\circ} < \theta < 630^{\circ}$ અને $\tan \theta = \frac{5}{12}$ હોય,તો $\frac{\cos \frac{\theta}{2} - 5 \sin \frac{\theta}{2}}{\sqrt{-(12 \sec \theta + 5 \operatorname{cosec} \theta)}} = $

  • A
    $-26$
  • B
    $26$
  • C
    $1$
  • D
    $-1$

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Similar Questions

$\sqrt{2 + \sqrt{2 + 2\cos 4\theta}} = $

$\cos \left(\frac{\pi}{7}\right) \cos \left(\frac{2 \pi}{7}\right) \cos \left(\frac{4 \pi}{7}\right) = $

જો $\frac{\tan 3A}{\tan A} = a$ હોય,તો $\frac{\sin 3A}{\sin A}$ ની કિંમત શોધો.

જો $\tan \theta = t$ હોય,તો $\tan 2\theta + \sec 2\theta = $

$\cot \theta - \tan \theta - 2 \tan 2 \theta - 4 \tan 4 \theta = $

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