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

  • A
    $\frac{5}{2}$
  • B
    $\frac{7}{4}$
  • C
    $\frac{5}{4}$
  • D
    $\frac{7}{2}$

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Similar Questions

$\sec 55^{\circ} \cdot \sin 35^{\circ} + \cos 35^{\circ} \cdot \operatorname{cosec} 55^{\circ} = \ldots \ldots \ldots \ldots$

$\frac{1}{\tan ^{2} \theta}+1 = \dots$

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

જો $\triangle ABC$ માં $C$ આગળ કાટખૂણો હોય,તો $\cos(A + B)$ ની કિંમત શોધો.

જો $\tan \theta = \sqrt{3}$ હોય,તો $\theta = \ldots$ ($^\circ$ માં)

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