જો $\sqrt{3} \tan \theta = 1$ હોય,તો $\sin^{2} \theta - \cos^{2} \theta$ ની કિંમત શોધો.

  • A
    $\frac{3}{4}$
  • B
    $\frac{1}{2}$
  • C
    $-\frac{1}{2}$
  • D
    $-\frac{3}{4}$

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Similar Questions

$\Delta ABC$ માં,$m \angle B = 90^{\circ}$ અને $m \angle A = 60^{\circ}$ છે. જો $AC = 10$ હોય,તો $AB = \dots$

લઘુકોણ $\theta$ માટે,જો $\cos \theta = \sin \theta$ હોય,તો $2 \tan^{2} \theta + \sin^{2} \theta + 1 = \ldots$

$\Delta ABC$ માં,$m \angle A = 90^{\circ}$ અને $m \angle B = 30^{\circ}$ છે. તો,નીચેનામાંથી કયું વિધાન સાચું છે?

પદાવલિનું મૂલ્ય શોધો: $8 \sin^{2} 45^{\circ} - 2 \tan^{2} 60^{\circ} + 3 \cot^{2} 30^{\circ} - 2 \cos^{2} 45^{\circ}$

કિંમત શોધો:
$\frac{\sin ^{2} 63^{\circ}+\sin ^{2} 27^{\circ}}{\cos ^{2} 17^{\circ}+\cos ^{2} 73^{\circ}}$

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