જો $\sec \alpha + \tan \alpha = 2$ હોય,તો $\sin \alpha$ ની કિંમત શોધો (ધારો કે $0 < \alpha < 90^{\circ}$).

  • A
    $0.4$
  • B
    $0.5$
  • C
    $0.6$
  • D
    $0.8$

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Similar Questions

જો $\cos \theta - \sin \theta = \sqrt{2} \sin \theta$ હોય,તો $\cos \theta + \sin \theta$ ની કિંમત કેટલી થાય?

$\tan 15^\circ = $

જો $\frac{x}{\cos \theta} = \frac{y}{\cos \left( \theta - \frac{2\pi}{3} \right)} = \frac{z}{\cos \left( \theta + \frac{2\pi}{3} \right)},$ હોય,તો $x + y + z = $

જ્યાં વ્યાખ્યાયિત હોય ત્યાં પદાવલિ $(sinx + cosecx)^2 + (cosx + secx)^2 - (tanx + cotx)^2$ ની કિંમત કેટલી થાય?

જો $\sin \alpha = \frac{8}{17}, 0 < \alpha < 90^{\circ}$ અને $\tan \beta = \frac{5}{12}, 0 < \beta < 90^{\circ}$ હોય,તો $\cos (\alpha - \beta)$ ની કિંમત શોધો.

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