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OpenStudy (anonymous):
Help Please. Find the Derivative of y=2xcosx-2sinx and apply chain rule. Can you show the process of how to solve it?
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OpenStudy (anonymous):
if it is \[f(x)=2x\cos(x)-2\sin(x)\] then the chain rule does not apply only need the product rule
OpenStudy (anonymous):
so there is no chain rule at all?
OpenStudy (anonymous):
no because you have a product \(2x\sin(x)\) not a composite function
OpenStudy (anonymous):
Can you show me how to solve?
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