$\tan \theta \sin \left( \frac{\pi }{2} + \theta \right) \cos \left( \frac{\pi }{2} - \theta \right) = $

  • A
    $1$
  • B
    $0$
  • C
    $\frac{1}{\sqrt{2}}$
  • D
    આમાંથી કોઈ નહીં

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Similar Questions

જ્યારે $\theta = 45^{\circ}$ હોય ત્યારે $(\sec \theta + \operatorname{cosec} \theta)$ નું મૂલ્ય કેટલું થાય ($\sqrt{2}$ માં)?

$\sin 12^\circ \sin 48^\circ \sin 54^\circ = $

$\frac{{\cos 12^\circ - \sin 12^\circ }}{{\cos 12^\circ + \sin 12^\circ }} + \frac{{\sin 147^\circ }}{{\cos 147^\circ }} = $

જો $\tan \theta + \cot \theta = 2$ હોય,તો $\sin \theta =$

જો $\theta$ એ લઘુકોણ હોય અને $\sin \frac{\theta}{2} = \sqrt{\frac{x - 1}{2x}}$ હોય,તો $\tan \theta$ ની કિંમત શોધો.

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