પદાવલિ $2(\sin^6 \theta + \cos^6 \theta) - 3(\sin^4 \theta + \cos^4 \theta) + 1$ નું મૂલ્ય કેટલું થાય?

  • A
    $-1$
  • B
    $0$
  • C
    $1$
  • D
    $2$

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Similar Questions

$\tan 100^{\circ} + \tan 125^{\circ} + \tan 100^{\circ} \tan 125^{\circ}$ નું મૂલ્ય શું છે?

જો $A = 130^\circ$ અને $x = \sin A + \cos A$ હોય,તો

જો $\sin 6\theta = 32\cos^5 \theta \sin \theta - 32\cos^3 \theta \sin \theta + 3x$ હોય,તો $x = $

જો $A + B + C = 270^o$ હોય,તો $\cos 2A + \cos 2B + \cos 2C + 4\sin A \sin B \sin C = $

જો $\cos \theta = \frac{8}{17}$ અને $\theta$ એ $1^{st}$ ચરણમાં હોય,તો $\cos (30^\circ + \theta) + \cos (45^\circ - \theta) + \cos (120^\circ - \theta)$ ની કિંમત શોધો.

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