જો $\tan A = \frac{1}{2}$ હોય,તો $\tan 3A = $

  • A
    $\frac{9}{2}$
  • B
    $\frac{11}{2}$
  • C
    $\frac{7}{2}$
  • D
    $-\frac{1}{2}$

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$\frac{1+\sin \theta-\cos \theta}{1+\sin \theta+\cos \theta}$ ની કિંમત શોધો.

જો $\cos \theta = \frac{x^{2}-y^{2}}{x^{2}+y^{2}}$ હોય,તો $\cot \theta$ ની કિંમત શોધો (જ્યાં $0^{\circ} \leq \theta \leq 90^{\circ}$)

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જો $\tan \theta = \frac{1}{\sqrt{11}}$ અને $0 < \theta < \frac{\pi}{2}$ હોય,તો $\frac{\operatorname{cosec}^{2} \theta - \sec ^{2} \theta}{\operatorname{cosec}^{2} \theta + \sec ^{2} \theta}$ ની કિંમત શોધો.

જો $\tan \theta + \cot \theta = 5$ હોય,તો $\tan^2 \theta + \cot^2 \theta$ ની કિંમત કેટલી થાય?

$\frac{3 + \cot 76^{\circ} \cot 16^{\circ}}{\cot 76^{\circ} + \cot 16^{\circ}}$ નું મૂલ્ય શોધો.

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