inverse hyperbolic cosine The inverse hyperbolic cosine, written as arcosh(x) or acosh(x), is the inverse function of the hyperbolic cosine. It is defined for x ≥ 1 and can be calculated using the formula:, delhi
inverse hyperbolic cosine The inverse hyperbolic cosine, written as arcosh(x) or acosh(x), is the inverse function of the hyperbolic co.....e formula: