$\cosh \left(\sinh ^{-1}(\sqrt{8})+\cosh ^{-1} 5\right)=$

  • A
    $\sqrt{6}+4 \sqrt{2}$
  • B
    $15+8 \sqrt{3}$
  • C
    $6 \sqrt{6}+10 \sqrt{2}$
  • D
    $8-15 \sqrt{3}$

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Similar Questions

$\tan ^{-1} \frac{1}{3}+\tan ^{-1} \frac{1}{5}+\tan ^{-1} \frac{1}{7}+\tan ^{-1} \frac{1}{8}$ ની કિંમત $ . . . . . . $ છે.

પદાવલિ $ \tan \left(\frac{1}{2} \cos ^{-1} \frac{2}{\sqrt{5}}\right) $ ની કિંમત શોધો.

$2 \tan^{-1} 2x = \sin^{-1} \left( \frac{4x}{1+4x^2} \right)$ સમીકરણનું સમાધાન કરતા $x$ ના તમામ મૂલ્યો કયા અંતરાલમાં આવેલા છે?

જો $\sin ^{-1} x < \cos ^{-1} x$ હોય, તો

જો $\tan ^{-1} x = \frac{\pi}{4} - \tan ^{-1} \left( \frac{1}{3} \right)$ હોય,તો $x$ ની કિંમત શોધો.

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