$\frac{\sqrt{1 + \sin x} + \sqrt{1 - \sin x}}{\sqrt{1 + \sin x} - \sqrt{1 - \sin x}} = $ (जब $x$ द्वितीय चतुर्थांश में स्थित हो)

  • A
    $\sin \frac{x}{2}$
  • B
    $\cot \frac{x}{2}$
  • C
    $\sec \frac{x}{2}$
  • D
    $\text{cosec} \frac{x}{2}$

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Similar Questions

$\operatorname{cosec} 2 \theta - \cot 2 \theta = ?$

यदि $2 \cos \theta = x + \frac{1}{x}$ है,तो $2 \cos 3 \theta = $

यदि $\tan x + \tan \left(x + \frac{\pi}{3}\right) + \tan \left(x + \frac{2\pi}{3}\right) = 3$ है,तो $\tan 3x$ का मान क्या होगा?

यदि $3 \sin 2 \theta = 2 \sin 3 \theta$ और $0 < \theta < \pi$ है,तो $\sin \theta$ का मान क्या होगा?

$\sqrt{2} + \sqrt{3} + \sqrt{4} + \sqrt{6}$ का मान ज्ञात कीजिए।

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