કિંમત શોધો: $\sin (\beta + \gamma - \alpha ) + \sin (\gamma + \alpha - \beta ) + \sin (\alpha + \beta - \gamma ) - \sin (\alpha + \beta + \gamma )$

  • A
    $2\sin \alpha \sin \beta \sin \gamma $
  • B
    $4\sin \alpha \sin \beta \sin \gamma $
  • C
    $\sin \alpha \sin \beta \sin \gamma $
  • D
    આમાંથી કોઈ નહીં

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Similar Questions

જો $\cos \alpha + \cos \beta = \frac{1}{3}$ અને $\sin \alpha + \sin \beta = \frac{1}{4}$ હોય,તો $\cos (\alpha + \beta) = $

જો $\sin A + \sin B = C$ અને $\cos A + \cos B = D$ હોય,તો $\sin (A + B)$ ની કિંમત શોધો.

જો $\alpha, \beta, \gamma$ કોઈ પણ ત્રણ ખૂણાઓ હોય,તો $\cos \alpha + \cos \beta - \cos \gamma - \cos (\alpha + \beta + \gamma) =$

સાબિત કરો કે: $\sin x + \sin 3x + \sin 5x + \sin 7x = 4 \cos x \cos 2x \sin 4x$

જો $A=35^{\circ}, B=15^{\circ}$ અને $C=40^{\circ}$ હોય,તો $\tan A \cdot \tan B+\tan B \cdot \tan C+\tan C \cdot \tan A$ ની કિંમત શોધો.

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