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On bounds of the sine and cosine along straight lines on the complex plane Cover

On bounds of the sine and cosine along straight lines on the complex plane

Acta Universitatis Sapientiae, Mathematica
Volume 11 (2019): Issue 2 (December 2019)
By: Feng Qi  
Open Access
|Feb 2020
DOI: https://doi.org/10.2478/ausm-2019-0027 | Journal eISSN: 2066-7752
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Language: English
Page range: 371 - 379
Submitted on: Nov 4, 2018
|
Published on: Feb 27, 2020
Published by: Sapientia Hungarian University of Transylvania
In partnership with: Paradigm Publishing Services
Publication frequency: 2 issues per year
Keywords:
bound,
sine,
cosine,
horizontal straight line,
vertical straight line,
sloped straight line,
complex plane
Related subjects:
Mathematics,
General mathematics

© 2020 Feng Qi, published by Sapientia Hungarian University of Transylvania
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

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