What is the derivative of f(x)=sin(ln(x)) ?

The derivative of f(x)=sin(ln(x)) is (cos(ln(x)))/x

What is the first derivative of f(x)=sin(ln(x)) ?

The first derivative of f(x)=sin(ln(x)) is (cos(ln(x)))/x

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derivative

\frac{cos ( ln ( x ) )}{x}

Solution steps

\frac{d}{d x} (sin (ln (x)))

Apply the chain rule:

cos (ln (x)) \frac{d}{d x} (ln (x))

= cos (ln (x)) \frac{d}{d x} (ln (x))

\frac{d}{d x} (ln (x)) = \frac{1}{x}

= cos (ln (x)) \frac{1}{x}

Simplify

cos (ln (x)) \frac{1}{x} : \frac{cos ( ln ( x ) )}{x}

= \frac{cos ( ln ( x ) )}{x}

What is the derivative of f(x)=sin(ln(x)) ?
The derivative of f(x)=sin(ln(x)) is (cos(ln(x)))/x
What is the first derivative of f(x)=sin(ln(x)) ?
The first derivative of f(x)=sin(ln(x)) is (cos(ln(x)))/x