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y=2^tgx•arcsin√7

Derivada de y=2^tgx•arcsin√7

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

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Solución

Ha introducido [src]
 tan(x)     /  ___\
2      *asin\\/ 7 /
2tan(x)asin(7)2^{\tan{\left(x \right)}} \operatorname{asin}{\left(\sqrt{7} \right)}
2^tan(x)*asin(sqrt(7))
Solución detallada
  1. La derivada del producto de una constante por función es igual al producto de esta constante por la derivada de esta función.

    1. Sustituimos u=tan(x)u = \tan{\left(x \right)}.

    2. ddu2u=2ulog(2)\frac{d}{d u} 2^{u} = 2^{u} \log{\left(2 \right)}

    3. Luego se aplica una cadena de reglas. Multiplicamos por ddxtan(x)\frac{d}{d x} \tan{\left(x \right)}:

      1. Reescribimos las funciones para diferenciar:

        tan(x)=sin(x)cos(x)\tan{\left(x \right)} = \frac{\sin{\left(x \right)}}{\cos{\left(x \right)}}

      2. Se aplica la regla de la derivada parcial:

        ddxf(x)g(x)=f(x)ddxg(x)+g(x)ddxf(x)g2(x)\frac{d}{d x} \frac{f{\left(x \right)}}{g{\left(x \right)}} = \frac{- f{\left(x \right)} \frac{d}{d x} g{\left(x \right)} + g{\left(x \right)} \frac{d}{d x} f{\left(x \right)}}{g^{2}{\left(x \right)}}

        f(x)=sin(x)f{\left(x \right)} = \sin{\left(x \right)} y g(x)=cos(x)g{\left(x \right)} = \cos{\left(x \right)}.

        Para calcular ddxf(x)\frac{d}{d x} f{\left(x \right)}:

        1. La derivada del seno es igual al coseno:

          ddxsin(x)=cos(x)\frac{d}{d x} \sin{\left(x \right)} = \cos{\left(x \right)}

        Para calcular ddxg(x)\frac{d}{d x} g{\left(x \right)}:

        1. La derivada del coseno es igual a menos el seno:

          ddxcos(x)=sin(x)\frac{d}{d x} \cos{\left(x \right)} = - \sin{\left(x \right)}

        Ahora aplicamos la regla de la derivada de una divesión:

        sin2(x)+cos2(x)cos2(x)\frac{\sin^{2}{\left(x \right)} + \cos^{2}{\left(x \right)}}{\cos^{2}{\left(x \right)}}

      Como resultado de la secuencia de reglas:

      2tan(x)(sin2(x)+cos2(x))log(2)cos2(x)\frac{2^{\tan{\left(x \right)}} \left(\sin^{2}{\left(x \right)} + \cos^{2}{\left(x \right)}\right) \log{\left(2 \right)}}{\cos^{2}{\left(x \right)}}

    Entonces, como resultado: 2tan(x)(sin2(x)+cos2(x))log(2)asin(7)cos2(x)\frac{2^{\tan{\left(x \right)}} \left(\sin^{2}{\left(x \right)} + \cos^{2}{\left(x \right)}\right) \log{\left(2 \right)} \operatorname{asin}{\left(\sqrt{7} \right)}}{\cos^{2}{\left(x \right)}}

  2. Simplificamos:

    2tan(x)log(2)asin(7)cos2(x)\frac{2^{\tan{\left(x \right)}} \log{\left(2 \right)} \operatorname{asin}{\left(\sqrt{7} \right)}}{\cos^{2}{\left(x \right)}}


Respuesta:

2tan(x)log(2)asin(7)cos2(x)\frac{2^{\tan{\left(x \right)}} \log{\left(2 \right)} \operatorname{asin}{\left(\sqrt{7} \right)}}{\cos^{2}{\left(x \right)}}

Gráfica
02468-8-6-4-2-10100.02-0.02
Primera derivada [src]
 tan(x) /       2   \     /  ___\       
2      *\1 + tan (x)/*asin\\/ 7 /*log(2)
2tan(x)(tan2(x)+1)log(2)asin(7)2^{\tan{\left(x \right)}} \left(\tan^{2}{\left(x \right)} + 1\right) \log{\left(2 \right)} \operatorname{asin}{\left(\sqrt{7} \right)}
Segunda derivada [src]
 tan(x) /       2   \ /           /       2   \       \     /  ___\       
2      *\1 + tan (x)/*\2*tan(x) + \1 + tan (x)/*log(2)/*asin\\/ 7 /*log(2)
2tan(x)((tan2(x)+1)log(2)+2tan(x))(tan2(x)+1)log(2)asin(7)2^{\tan{\left(x \right)}} \left(\left(\tan^{2}{\left(x \right)} + 1\right) \log{\left(2 \right)} + 2 \tan{\left(x \right)}\right) \left(\tan^{2}{\left(x \right)} + 1\right) \log{\left(2 \right)} \operatorname{asin}{\left(\sqrt{7} \right)}
Tercera derivada [src]
                      /                             2                                        \                   
 tan(x) /       2   \ |         2      /       2   \     2        /       2   \              |     /  ___\       
2      *\1 + tan (x)/*\2 + 6*tan (x) + \1 + tan (x)/ *log (2) + 6*\1 + tan (x)/*log(2)*tan(x)/*asin\\/ 7 /*log(2)
2tan(x)(tan2(x)+1)((tan2(x)+1)2log(2)2+6(tan2(x)+1)log(2)tan(x)+6tan2(x)+2)log(2)asin(7)2^{\tan{\left(x \right)}} \left(\tan^{2}{\left(x \right)} + 1\right) \left(\left(\tan^{2}{\left(x \right)} + 1\right)^{2} \log{\left(2 \right)}^{2} + 6 \left(\tan^{2}{\left(x \right)} + 1\right) \log{\left(2 \right)} \tan{\left(x \right)} + 6 \tan^{2}{\left(x \right)} + 2\right) \log{\left(2 \right)} \operatorname{asin}{\left(\sqrt{7} \right)}
Gráfico
Derivada de y=2^tgx•arcsin√7