Sr Examen

Derivada de y=chxcosx

Función f() - derivada -er orden en el punto
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Gráfico:

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Solución

Ha introducido [src]
cosh(x)*cos(x)
cos(x)cosh(x)\cos{\left(x \right)} \cosh{\left(x \right)}
cosh(x)*cos(x)
Gráfica
02468-8-6-4-2-1010-2000020000
Primera derivada [src]
cos(x)*sinh(x) - cosh(x)*sin(x)
sin(x)cosh(x)+cos(x)sinh(x)- \sin{\left(x \right)} \cosh{\left(x \right)} + \cos{\left(x \right)} \sinh{\left(x \right)}
Segunda derivada [src]
-2*sin(x)*sinh(x)
2sin(x)sinh(x)- 2 \sin{\left(x \right)} \sinh{\left(x \right)}
3-я производная [src]
-2*(cos(x)*sinh(x) + cosh(x)*sin(x))
2(sin(x)cosh(x)+cos(x)sinh(x))- 2 \left(\sin{\left(x \right)} \cosh{\left(x \right)} + \cos{\left(x \right)} \sinh{\left(x \right)}\right)
Tercera derivada [src]
-2*(cos(x)*sinh(x) + cosh(x)*sin(x))
2(sin(x)cosh(x)+cos(x)sinh(x))- 2 \left(\sin{\left(x \right)} \cosh{\left(x \right)} + \cos{\left(x \right)} \sinh{\left(x \right)}\right)
Gráfico
Derivada de y=chxcosx