Sr Examen

Derivada de y=lncoshx

Función f() - derivada -er orden en el punto
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Solución

Ha introducido [src]
log(cosh(x))
log(cosh(x))\log{\left(\cosh{\left(x \right)} \right)}
log(cosh(x))
Gráfica
02468-8-6-4-2-1010-1010
Primera derivada [src]
sinh(x)
-------
cosh(x)
sinh(x)cosh(x)\frac{\sinh{\left(x \right)}}{\cosh{\left(x \right)}}
Segunda derivada [src]
        2   
    sinh (x)
1 - --------
        2   
    cosh (x)
sinh2(x)cosh2(x)+1- \frac{\sinh^{2}{\left(x \right)}}{\cosh^{2}{\left(x \right)}} + 1
Tercera derivada [src]
  /         2   \        
  |     sinh (x)|        
2*|-1 + --------|*sinh(x)
  |         2   |        
  \     cosh (x)/        
-------------------------
         cosh(x)         
2(sinh2(x)cosh2(x)1)sinh(x)cosh(x)\frac{2 \left(\frac{\sinh^{2}{\left(x \right)}}{\cosh^{2}{\left(x \right)}} - 1\right) \sinh{\left(x \right)}}{\cosh{\left(x \right)}}
Gráfico
Derivada de y=lncoshx