$\frac{\cos (90^{\circ}- A ) \sin (90^{\circ}- A )}{\tan (90^{\circ}- A )}$ का सरलीकरण ....... है।

  • A
    $\sin ^{2} A$
  • B
    $\cos ^{2} A$
  • C
    $\sin A$
  • D
    $1$

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Similar Questions

$\sec 55^{\circ} \cdot \sin 35^{\circ} + \cos 35^{\circ} \cdot \operatorname{cosec} 55^{\circ} = \ldots \ldots \ldots \ldots$

यदि $\tan \theta = \sqrt{3}$ है,तो $\theta = \ldots$ ($^\circ$ में)

कुछ $\theta$ (जहाँ,$0 < \theta < 90^{\circ}$) के लिए निम्नलिखित में से क्या सत्य है?

यदि $A = 30^{\circ}$ है,तो $\cos 2A$ का मान $\ldots \ldots \ldots$ है।

यदि $\operatorname{cosec} \theta = \sqrt{2}$ है,तो $\tan \theta$ का मान ज्ञात कीजिए:

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