જો $0 < x < \pi$ અને $\cos x + \sin x = \frac{1}{2}$ હોય,તો $\tan x$ ની કિંમત શોધો.

  • A
    $\frac{1 - \sqrt{7}}{4}$
  • B
    $\frac{4 - \sqrt{7}}{3}$
  • C
    $-\frac{4 + \sqrt{7}}{3}$
  • D
    $\frac{1 + \sqrt{7}}{4}$

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Similar Questions

જો $\frac{\pi}{2} < \alpha < \pi$ અને $\pi < \beta < \frac{3\pi}{2}$,જ્યાં $\sin \alpha = \frac{15}{17}$ અને $\tan \beta = \frac{12}{5}$ હોય,તો $\sin(\beta - \alpha)$ ની કિંમત શોધો. ($/221$ માં)

$\frac{\sin ^{3} A+\cos ^{3} A}{\sin A+\cos A}+\frac{\cos ^{3} A-\sin ^{3} A}{\cos A-\sin A}$ ની કિંમત શોધો.

જો $5 \cos \theta + 12 \sin \theta = 13$ હોય,તો $\tan \theta = ?$

$\left( \frac{\sin 2A}{1 + \cos 2A} \right) \left( \frac{\cos A}{1 + \cos A} \right) = $

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?

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