ABSTRACT
Hyperbolic functions have applications in many areas of engineering. For example, the shape formed by a wire freely hanging between two points, known as a catenary curve, is described by the hyperbolic cosine. Hyperbolic functions are also used in electrical engineering applications and for solving differential equations; other applications of hyperbolic functions are found in fluid dynamics, optics, heat, mechanical engineering, and in astronomy when dealing with the curvature of light in the presence of black holes. Differentiation of hyperbolic functions is quite straightforward. The chapter describes derive the differential coefficients of hyperbolic functions. It explains differentiate of hyperbolic functions.
