જો $r \sin \theta = 3$ અને $r = 4(1 + \sin \theta)$ હોય,જ્યાં $0 \le \theta \le 2\pi$,તો $\theta = $

  • A
    $\frac{\pi}{6}, \frac{\pi}{3}$
  • B
    $\frac{\pi}{6}, \frac{5\pi}{6}$
  • C
    $\frac{\pi}{3}, \frac{\pi}{4}$
  • D
    $\frac{\pi}{2}, \pi$

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Similar Questions

ગુણાકાર $(1+\tan 1^{\circ})(1+\tan 2^{\circ})(1+\tan 3^{\circ}) \dots (1+\tan 45^{\circ})$ બરાબર શું થાય?

જો $\cos(\theta_1) + \cos(\theta_2) + \cos(\theta_3) + \cos(\theta_4) = -4$ હોય,તો $\cot(\frac{\theta_1}{2}) + \cot(\frac{\theta_2}{2}) + \cot(\frac{\theta_3}{2}) + \cot(\frac{\theta_4}{2})$ ની કિંમત શોધો.

$\cos ^2 76^{\circ}+\sin ^2 46^{\circ}+\sin 76^{\circ} \cos 46^{\circ} = $

જો $\sec \theta \cosh y = \operatorname{cosec} x$ અને $\operatorname{cosec} \theta \sinh y = \sec x$ હોય,તો $\sinh ^2 y =$

કિંમત શોધો: $\cos^2 76^\circ + \cos^2 16^\circ - \cos 76^\circ \cos 16^\circ$

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