e^(sech^{-1} 1/2 + \tanh^{-1}1/2+\sinh^{-1}1/2) =

Correct Answer is : 3+2√3+3√5+2√152

{2+3\sqrt3+2\sqrt5+3\sqrt{15}/2

{3+2\sqrt3+3\sqrt5+2\sqrt{15}/2

{2+3\sqrt3+4\sqrt5+5\sqrt{15}/2

{2+3\sqrt3-4\sqrt5+5\sqrt{15}/2

AP EAMCET Engineering 21 Apr 2019 Shift 2 Paper

Section: Mathematics

Question : 25 of 160

Marks: +1, -0

e(sech−1

+tanh−1

+sinh−1

) =

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