matematika



find the roots of cosh(x)cos(x)=1

Linear, quadratic, module, parametric equations

find the roots of cosh(x)cos(x)=1

Postby yojen » Sat Jun 06, 2009 11:34 am

Hi,

how can I find the roots of the equation?

cosh(x)cos(x)=1


yojen
 
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