જો $x = \sec \phi - \tan \phi$ અને $y = \csc \phi + \cot \phi$ હોય,તો:

  • A
    $x = \frac{y + 1}{y - 1}$
  • B
    $x = \frac{y - 1}{y + 1}$
  • C
    $y = \frac{1 - x}{1 + x}$
  • D
    આમાંથી કોઈ નહીં

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જો $\sin \theta + \text{cosec} \theta = 2$ હોય,તો $\sin^{10} \theta + \text{cosec}^{10} \theta$ ની કિંમત શોધો.

જો $(\sec \alpha + \tan \alpha )(\sec \beta + \tan \beta )(\sec \gamma + \tan \gamma ) = \tan \alpha \tan \beta \tan \gamma $ હોય,તો $(\sec \alpha - \tan \alpha )(\sec \beta - \tan \beta )(\sec \gamma - \tan \gamma ) = $

જો $\sin \theta + \sin^2 \theta = 1$ અને $\cos^{12} \theta + a \cos^{10} \theta + b \cos^8 \theta + c \cos^6 \theta + d = 0$ હોય,તો:

જો $\operatorname{Sinh}^{-1}(2)+\operatorname{Sinh}^{-1}(3)=\alpha$ હોય,તો $\sinh \alpha=$

જો $\cos \theta - \sin \theta = \sqrt{5} \sin \theta$ હોય,તો $\cos \theta + \sin \theta = $

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