જો $5 \theta$ એ લઘુકોણનું માપ હોય અને $\cos \theta = \sin 5 \theta$ હોય,તો $\theta$ ની કિંમત $\ldots \ldots \ldots \ldots$ છે. ($^{\circ}$ માં)

  • A
    $5$
  • B
    $10$
  • C
    $15$
  • D
    $50$

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Similar Questions

$\frac{\cos 50^{\circ}}{\sin 40^{\circ}} + \frac{\sin 15^{\circ}}{\cos 75^{\circ}} = \ldots \ldots \ldots \ldots$

જો $\tan \theta = \frac{5}{12}$ હોય,તો $\cos \theta = \ldots$

જો $\tan \theta = \frac{4}{3}$ હોય,તો $\frac{5 \sin \theta + 2 \cos \theta}{3 \sin \theta - \cos \theta} = \ldots \ldots$

$\sin^{2} 60^{\circ} - \tan 45^{\circ} + \cos^{2} 30^{\circ} - \cot 90^{\circ} = \ldots$

'True' (સાચું) અથવા 'False' (ખોટું) લખો અને તમારા જવાબનું સમર્થન કરો.
પદાવલિ $(\sin 80^{\circ} - \cos 80^{\circ})$ નું મૂલ્ય ઋણ છે.

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