Title: Wilker and Huygens type inequalities for mixed trigonometric-hyperbolic functions
Abstract: Motivated by the work of J. Sandor [19], in this paper we establish a new Wilker type and Huygens type inequalities involving the trigonometric and hyperbolic functions. Moreover, in terms of hyperbolic functions, the upper and lower bounds of sin(x)/x and tan(x)/x are given.
Publication Year: 2020
Publication Date: 2020-09-11
Language: en
Type: preprint
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