त्रिकोणमितीय अंतर्संबंधों के लिए निम्नलिखित में से कौन सा युग्म सही है?
$1. \cos \theta$ $a. \frac{\cos \theta}{\sin \theta}$
$2. \tan \theta$ $b. \frac{1}{\csc \theta}$
$3. \cot \theta$ $c. \frac{1}{\sec \theta}$
$4. \sin \theta$ $d. \frac{1}{\cot \theta}$
$e. \sin \theta \cdot \cos \theta$

  • A
    $(1-e), (2-b), (3-c), (4-d)$
  • B
    $(1-d), (2-e), (3-b), (4-a)$
  • C
    $(1-b), (2-a), (3-e), (4-d)$
  • D
    $(1-c), (2-d), (3-a), (4-b)$

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Similar Questions

यदि $\sin \theta + 2 \cos \theta = 1$ दिया गया है,तो सिद्ध कीजिए कि $2 \sin \theta - \cos \theta = 2$ है।

Difficult
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$\tan \theta + \cot \theta = \ldots \ldots \ldots$

यदि $0 < \theta < 90$ और $\sin \theta = \cos 30$ है,तो $2 \tan^2 \theta - 1 = \dots$

सिद्ध कीजिए कि,
$(\sqrt{3}+ 1) (3-\cot 30^{\circ})=\tan ^{3} 60^{\circ}-2 \sin 60^{\circ}$

सिद्ध कीजिए कि $\sin^{6} \theta + \cos^{6} \theta + 3 \sin^{2} \theta \cos^{2} \theta = 1$.

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