Document Type : Original Article

Author

• Kwara Nantomah

Department of Mathematics, School of Mathematical Sciences, C.K. Tedam University of Technology and Applied Sciences, P. O. Box 24, Navrongo, Upper-East Region, Ghana

Abstract

By using L'Hospital's rule for monotonicity, we provide an alternative proof of a monotonicity property of a certain function involving the exponential function. This new approach is very concise.

Keywords

• Monotonic function
• exponential function
• L'Hospital's rule for monotonicity
• hyperbolic functions