(\text{cosec}\text{h}^{- 1}x) equals. | MATH - HYPERBOLIC FUNCTIONS | SolveeIt | Solveeit

Today, October 3

Question

$\text{cosec}\text{h}^{- 1}x$ equals.

A

$\log\left( \frac{1 + \sqrt{1 + x^{2}}}{x} \right)$

B

$\log\left( \frac{1 + \sqrt{1 - x^{2}}}{x} \right)$

C

$\log\left( \frac{1 - \sqrt{1 - x^{2}}}{x} \right)$

D

$\log\left( \frac{1 - \sqrt{1 + x^{2}}}{x} \right)$

Answer

$\log\left( \frac{1 + \sqrt{1 + x^{2}}}{x} \right)$