, Volume 11, Issue 8, pp 81–85 | Cite as

Some interesting features of hyperbolic functions

  • Utpal Mukhopadhyay


Hyperbolic functions catenary Riccati equation 


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Suggested Reading

  1. [1]
    Eli Maor,The Story of a Number, Universities Press, 1999.Google Scholar
  2. [2]
    Eli Maor,Trigonometric Delights, Universities Press, 2000.Google Scholar
  3. [3]
    Shailesh Shirali,A Primer on Logarithms, Universities Press, 2002.Google Scholar
  4. [4]
    BC Das and BN Mukherjee,Higher Trigonometry, UN Dhur & Sons Pvt. Ltd, 1996.Google Scholar

Copyright information

© Indian Academy of Sciences 2006

Authors and Affiliations

  • Utpal Mukhopadhyay
    • 1
  1. 1.Barasat Satyabharati VidyapithP.O. Nabapally 700126 Dist. North 24-Parganas West BengalIndia

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