+0  
 
0
66
2
avatar

What does it mean, that cosine, sine, tangens etc, is hyperbolic?:)

Guest Mar 7, 2017

Best Answer 

 #2
avatar+18369 
+20

What does it mean, that cosine, sine, tangens etc, is hyperbolic?:)

 

 

laugh

heureka  Mar 7, 2017
Sort: 

2+0 Answers

 #1
avatar+25984 
+10

Definitions:

 

hyperbolic sine:   sinh(x) = (ex - e-x)/2    (pronounced shine!)

 

hyperbolic cosine:  cosh(x) = (ex + e-x)/2

 

hyperbolic tangent:   tanh(x) = (ex - e-x)/(ex + e-x)   (pronounced tansh!)

 

.

Alan  Mar 7, 2017
 #2
avatar+18369 
+20
Best Answer

What does it mean, that cosine, sine, tangens etc, is hyperbolic?:)

 

 

laugh

heureka  Mar 7, 2017

9 Online Users

We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners.  See details