જો $\sec \theta + \tan \theta = m$ $(m > 1)$ હોય,તો $\sin \theta$ ની કિંમત શોધો $(0^{\circ} < \theta < 90^{\circ})$.

  • A
    $\frac{1-m^{2}}{1+m^{2}}$
  • B
    $\frac{m^{2}-1}{m^{2}+1}$
  • C
    $\frac{m^{2}+1}{m^{2}-1}$
  • D
    $\frac{1+m^{2}}{1-m^{2}}$

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Similar Questions

જો $\tan \theta = \frac{\sin \alpha - \cos \alpha}{\sin \alpha + \cos \alpha}$ હોય,તો $\sin \alpha + \cos \alpha$ અને $\sin \alpha - \cos \alpha$ ની કિંમત શું થાય?

જો $\cot 3A = x$ હોય,તો $x$ ની કિંમત શું થાય?

$\frac{\sin \theta + \sin 2\theta }{1 + \cos \theta + \cos 2\theta } = $

$\cot(7.5^{\circ}) + \tan(67.5^{\circ}) - \cot(67.5^{\circ}) - \tan(7.5^{\circ})$ ની કિંમત શું છે?

$\cot (45^\circ + \theta ) \cot (45^\circ - \theta ) = $

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