मान ज्ञात कीजिए: $\tan A + \cot (180^\circ + A) + \cot (90^\circ + A) + \cot (360^\circ - A)$

  • A
    $0$
  • B
    $2\tan A$
  • C
    $2\cot A$
  • D
    $2(\tan A - \cot A)$

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Similar Questions

$\frac{1+\tanh \left(\frac{x}{2}\right)}{1-\tanh \left(\frac{x}{2}\right)} = $

यदि $\theta$ दूसरे चतुर्थांश में स्थित है,तो $\sqrt{\frac{1 - \sin \theta}{1 + \sin \theta}} + \sqrt{\frac{1 + \sin \theta}{1 - \sin \theta}}$ का मान क्या होगा?

$6$ रेडियन को डिग्री माप में बदलें।

यदि $\sec \theta = \frac{13}{12}$ और $\theta$ चौथे चतुर्थांश ($4^{\text{th}}$ quadrant) में स्थित है,तो $\tan \theta \times \operatorname{cosec} \theta \times \sin \theta \times \cos \theta = $

यदि $x = \tan 15^{\circ}$,$y = \operatorname{cosec} 75^{\circ}$ और $z = 4 \sin 18^{\circ}$ है,तो :

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