isaac1238603 isaac1238603

02-02-2017
Mathematics

contestada

y = a^7+cos^7(x) What is the derivative of this using the chain rule?

Respuesta :

alexisy2012 alexisy2012

06-02-2017

a^7 is a constant therefore the derivative of cos^7(x) would be;

[7cos^6(x)](-sinx)

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