$\sin \theta \cdot \cos (90^\circ - \theta) = \ldots \ldots \ldots$

  • A
    $\tan \theta$
  • B
    $\sin^2 \theta$
  • C
    $\cos^2 \theta$
  • D
    $\sin \theta \cdot \sec \theta$

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Similar Questions

$(\sin \theta+\cos \theta)^{2}+(\sin \theta-\cos \theta)^{2} = \dots$

$\frac{1}{\sin ^{2} \theta}-1 = \ldots \ldots \ldots$

$\frac{\sin 60^{\circ} + \cos 30^{\circ}}{1 + \sin 30^{\circ} + \cos 60^{\circ}} = \dots$

'True' (સાચું) અથવા 'False' (ખોટું) લખો અને તમારા જવાબનું સમર્થન કરો.
$\frac{\tan 47^{\circ}}{\cot 43^{\circ}}=1$

લઘુકોણ $\theta$ માટે,જો $\cos \theta = \sin \theta$ હોય,તો $2 \tan^{2} \theta + \sin^{2} \theta + 1 = \ldots$

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