કિંમત શોધો: $\sec^2(\tan^{-1} 2) + \csc^2(\cot^{-1} 3)$

  • A
    $5$
  • B
    $13$
  • C
    $15$
  • D
    $6$

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Similar Questions

$\tan ^{-1}(-1)+\sec ^{-1}(-2)+\sin ^{-1} \frac{1}{\sqrt{2}}$ નું મૂલ્ય . . . . . . છે.

$\sin (\cot ^{ - 1}x) = $

$2 \tanh^{-1} \frac{1}{2}$ ની કિંમત શોધો.

જો $\frac{\pi}{2} \le x \le \frac{3\pi}{2}$ હોય,તો $\sin^{-1}(\sin x)$ ની કિંમત શું થાય?

$\sin (2{\sin ^{ - 1}}0.8) = $

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