Inverse Hyperbolic Trigonometry as Logarithms: cosh^-1(x)

in DTube4 years ago (edited)


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://1drv.ms/b/s!As32ynv0LoaIiJRQXTPb3t9NCHXZTw?e=5pDwa6

View video notes on the Hive blockchain: https://peakd.com/hive-128780/@mes/inverse-hyperbolic-trigonometry-as-logarithms-cosh-1-x

Related Videos:

Inverse Hyperbolic Trigonometry as Logarithms: sinh-1(x): http://youtu.be/AQT2uHlyjEs
Hyperbolic Functions - tanh(x), sinh(x), cosh(x) - Introduction: http://youtu.be/EmJKuQBEdlc
Inverse Hyperbolic Functions - Inverse sinh(x), cosh(x), tanh(x): http://youtu.be/lDmwSqRZOUA
Derivative of Inverse Hyperbolic Functions: inverse sinh(x), cosh(x), tanh(x): http://youtu.be/ubYbYbJOsNs
Derivative of y = xn - Part 2: General Power Rule: http://youtu.be/Ibvu33oh49o
Inverse Functions - f-1(x) - An Introduction: http://youtu.be/qIqj3oKwFi8
The Number e - A Brief Introduction and it's Derivative: http://youtu.be/o_s_YYD6v3g
Logarithms and their Properties - An Introduction: http://youtu.be/AZ6KKym19gI
Natural Logarithms, Log base 10, and Some Examples Using Logs: http://youtu.be/XRSkMk5L3pk
Inverse Functions Part 2: One to One Functions and the Horizontal Line Test: http://youtu.be/iSNuplUWrbA
Power Functions and their Properties Part 1 - A Simple Explanation: http://youtu.be/2MKko4ZkSf0
Power Functions Part 2: What is x0 and 00???: http://youtu.be/VzFUDiLzRiE
Simple Proof of the Quadratic Formula: http://youtu.be/9eQLZar3g6g .


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I don't always deal with inverse hyperbolic functions but when I do I rather convert it to a logarithm ;)

View video notes on the Hive blockchain: https://peakd.com/hive-128780/@mes/inverse-hyperbolic-trigonometry-as-logarithms-cosh-1-x

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