In this video I go over the inverse hyperbolic cosine or cosh^-1(x) function and show that it can be written as a logarithm and equal ln(x+sqrt(x^2-1)).
Download the notes in my video:
https://www.dropbox.com/s/iupdrl0ej0yeydt/445%20-%20Inverse%20Hyperbolic%20Trig%20to%20Logarithms%20-%20inverse%20cosh%28x%29.pdfRelated Videos:
Inverse Hyperbolic Trigonometry as Logarithms: sinh^-1(x):
http://youtu.be/AQT2uHlyjEsHyperbolic Functions - tanh(x), sinh(x), cosh(x) - Introduction:
http://youtu.be/EmJKuQBEdlcInverse Hyperbolic Functions - Inverse sinh(x), cosh(x), tanh(x):
http://youtu.be/lDmwSqRZOUADerivative of Inverse Hyperbolic Functions: inverse sinh(x), cosh(x), tanh(x):
http://youtu.be/ubYbYbJOsNsDerivative of y = x^n - Part 2: General Power Rule:
http://youtu.be/Ibvu33oh49oInverse Functions - f-1(x) - An Introduction:
http://youtu.be/qIqj3oKwFi8The Number e - A Brief Introduction and it's Derivative:
http://youtu.be/o_s_YYD6v3gLogarithms and their Properties - An Introduction:
http://youtu.be/AZ6KKym19gINatural Logarithms, Log base 10, and Some Examples Using Logs:
http://youtu.be/XRSkMk5L3pkInverse Functions Part 2: One to One Functions and the Horizontal Line Test:
http://youtu.be/iSNuplUWrbAPower Functions and their Properties Part 1 - A Simple Explanation:
http://youtu.be/2MKko4ZkSf0Power Functions Part 2: What is x^0 and 0^0???:
http://youtu.be/VzFUDiLzRiESimple Proof of the Quadratic Formula:
http://youtu.be/9eQLZar3g6g .
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