જો $\sin \theta = \frac{1}{2} \left( \sqrt{\frac{x}{y}} + \sqrt{\frac{y}{x}} \right)$,જ્યાં $x, y \in R - \{0\}$ હોય,તો:

  • A
    $x = y$
  • B
    $x < y$
  • C
    $x > y$
  • D
    $x + y = 1 \ \forall \ x, y \in R$

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Similar Questions

$\frac{\cos 2 \theta}{1-\sin 2 \theta}$ નું મૂલ્ય શું છે?

જો $A, B, C$ એ ત્રિકોણના ખૂણાઓ હોય,તો $\sin 2A + \sin 2B - \sin 2C$ બરાબર શું થાય?

$\sin 47^\circ + \sin 61^\circ - \sin 11^\circ - \sin 25^\circ$ ની કિંમત શોધો.

જો $\tan \theta = \frac{\cos 15^{\circ} + \sin 15^{\circ}}{\cos 15^{\circ} - \sin 15^{\circ}}$ હોય,તો $\theta =$

$\tan 7 \frac{1}{2}^{\circ}$ ની કિંમત કેટલી થાય?

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