Question: Ify = sin(x7),then the outer function is the sine function and the inner function is the power function, so the Chain Rule gives the following.dydx=ddxsin(x7)=cos(x7)outerevaluatedderivativeevaluatedderivativefunctionat
Ify = sin(x7),then the outer function is the sine function and the inner function is the power function, so the Chain Rule gives the following.dydx=ddxsin(x7)=cos(x7)outerevaluatedderivativeevaluatedderivativefunctionat innerof outerat innerof innerfunctionfunctionfunctionfunction=.(b)Note thatsin7(x)=(sin(x)).Here the outer function is the power function and the inner function is the sine function. Sodydx=ddx(sin(x))7=7(sin(x))6innerderivative of outerderivativefunctionfunction evaluated of innerat inner functionfunction=.
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