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Mathematics 8 Online
OpenStudy (anonymous):

Could someone help me find the derivative of: (cosx)^(ln(3x)) I'm confused on how to use chain rule here. Thanks.

OpenStudy (anonymous):

3* 1/3x * -sinx * ln3x *cos^(ln3x-1)

OpenStudy (anonymous):

Oh, any chance you could show me the steps you took?

OpenStudy (anonymous):

I am not really sure if its right. But starting from inside take the derivative of everything :-)

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