Inequalities involving circular, hyperbolic and exponential functions
نویسنده
چکیده
This paper is aimed at obtaining some new lower and upper bounds for the functions cosx , sinx/x , x/coshx , thus establishing inequalities involving circulr, hyperbolic and exponential functions. Mathematics subject classification (2010): 26D05, 26D07.
منابع مشابه
Inequalities Involving Inverse Circular and Inverse Hyperbolic Functions
Inequalities connecting inverse circular and inverse hyperbolic functions are established. These results are otained with the aid of an elementary transcen-dental function which belongs to the family of R-hypergeometric functions discussed in detail in Carlson's monograph [2].
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