Certain inequalities of Kober and Lazarevic type
Authors:
- 27 January 2022
- journal article
- research article
- Published by Informatics Publishing Limited in The Journal of the Indian Mathematical Society
- Vol. 89 (1-2) , 01-07
Abstract
In this work, the authors present new lower and upper bounds for cos x and cosh x, thus improving some generalized inequalities of Kober and Lazarevic type.Keywords
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