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Cosh ( 3 x pi xi)

difficulty advanced
 Feb 3, 2015

Best Answer 

 #1
avatar+27365 
+5

cosh(x) = (ex + e-x)/2

 

Given this and what is in http://web2.0calc.com/questions/sinh-3-x-pi-xi can you take it further?

.

 Feb 3, 2015
 #1
avatar+27365 
+5
Best Answer

cosh(x) = (ex + e-x)/2

 

Given this and what is in http://web2.0calc.com/questions/sinh-3-x-pi-xi can you take it further?

.

Alan Feb 3, 2015

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