$\sinh^{-1}(2) + \cosh^{-1}(2) - \tanh^{-1}\left(\frac{2}{3}\right) + \coth^{-1}(-2) = $

  • A
    $\log \left(\frac{4+2 \sqrt{3}+2 \sqrt{5}+\sqrt{15}}{\sqrt{15}}\right)$
  • B
    $\log \left(\frac{4+\sqrt{3}+\sqrt{5}+\sqrt{15}}{\sqrt{15}}\right)$
  • C
    $\log \left(\frac{(2+\sqrt{3})(2+\sqrt{5}) \sqrt{5}}{\sqrt{3}}\right)$
  • D
    $\log \left(\frac{(2+\sqrt{3})(2+\sqrt{5}) \sqrt{3}}{\sqrt{5}}\right)$

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