Formulas: Hyperbolic Functions

Hyperbolic Functions 1. Hyperbolic Sine: \( \pmb{\sinh(x) = \frac{e^x – e^{-x}}{2}} \) 2. Hyperbolic Cosine: \( \pmb{\cosh(x) = \frac{e^x + e^{-x}}{2}} \) 3. Hyperbolic Tangent: \( \pmb{\tanh(x) = \frac{\sinh(x)}{\cosh(x)} = \frac{e^x – e^{-x}}{e^x + e^{-x}}} \) 4. Hyperbolic Cotangent: \( \pmb{\coth(x) = \frac{\cosh(x)}{\sinh(x)} = \frac{e^x + e^{-x}}{e^x – e^{-x}}} \) 5. Hyperbolic Secant: \( \pmb{\text{sech}(x)...