If y^x=lnx then find \frac{dy}{dx} Question 4Select one: a. \frac{1}{xlnx} - lny b. \frac{1}{xlnx} c. \frac{y}{x^2y^x} - \frac{ylny}{x} d. \frac{ylny}{x} e. \frac{y}{x^2lnx}