Question:medium

$ \sinh^{-1} 2 + \sinh^{-1} 3 = x \Rightarrow \cosh x $ is equal to

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$\cosh^2 x - \sinh^2 x = 1$.

Updated On: Apr 10, 2026

$\frac{1}{2}(3\sqrt{5}+2\sqrt{10})$
$\frac{1}{2}(3\sqrt{5}-2\sqrt{10})$
$\frac{1}{2}(12+2\sqrt{50})$
$\frac{1}{2}(12-2\sqrt{50})$

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The Correct Option is C

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Questions Asked in MET exam

If $f(x) = \begin{cases} x, & 0 \le x \le 1 \\ 2x - 1, & 1<x \end{cases}$, then

MET - 2019
Continuity

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