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Mathematics 12 Online
OpenStudy (anonymous):

differentiate f(x)=cos(x^3)

OpenStudy (anonymous):

OpenStudy (anonymous):

steps?

OpenStudy (anonymous):

Are you familiar with the chain rule?

OpenStudy (anonymous):

dy/du x du/dx

OpenStudy (anonymous):

let u=x^3 and y=cos u. You should get it.

OpenStudy (anonymous):

ok thanks!

OpenStudy (anonymous):

You're welcome :)

OpenStudy (anonymous):

d f(x)/dx=-(3x^2 sin x^2)

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