Question

If $y=\left(\ln x\right)$, then $\frac{dy}{dx}$ is equal to:

• A. $\frac{1}{\sin x}$
• B. $\frac{1}{x}$
• C. $\frac{1}{\ln x}$
• D. $e^x$

Answer 1

The correct option is B $\frac{1}{x}$

$y=ln\left(x\right)$

$\frac{dy}{dx}=\frac{1}{x}$ (Answer)