પદાવલિ $1 - \frac{\sin^2 y}{1 + \cos y} + \frac{1 + \cos y}{\sin y} - \frac{\sin y}{1 - \cos y}$ ની કિંમત કેટલી થાય?

  • A
    $0$
  • B
    $1$
  • C
    $\sin y$
  • D
    $\cos y$

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Similar Questions

$\sin 20^{\circ} \cdot \sin 40^{\circ} \cdot \sin 60^{\circ} \cdot \sin 80^{\circ}$ ની કિંમત શોધો.

જો $y^2+z^2=a y z$,$z^2+x^2=b x z$,અને $x^2+y^2=c x y$ હોય,તો $\frac{x z}{y^2}+\frac{y^2}{z x}$ ની કિંમત શું થાય?

જો $\cos A + \cos B = \cos C$ અને $\sin A + \sin B = \sin C$ હોય,તો પદાવલિ $\frac{\sin(A + B)}{\sin 2C}$ નું મૂલ્ય શું થાય?

જો $\sin \theta + \cos \theta = p$ અને $\sin^3 \theta + \cos^3 \theta = q$ હોય,તો $p(p^2 - 3)$ ની કિંમત શોધો.

કિંમત શોધો: $(\cos 252^{\circ} - \sin 126^{\circ})(\cos 252^{\circ} + \sin 126^{\circ})(\sin^2 126^{\circ} + \sin^2 186^{\circ} + \sin^2 66^{\circ})$

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